diff --git a/src/config.sh b/src/config.sh
index 6daf673..10d51b5 100644
--- a/src/config.sh
+++ b/src/config.sh
@@ -12,92 +12,4 @@ DEV_OPTS+=" -device virtio-rng-pci,rng=objrng0,id=rng0,bus=pcie.0,addr=0x1c"
 ARGS="$DEF_OPTS $CPU_OPTS $RAM_OPTS $MAC_OPTS $DISPLAY_OPTS $MON_OPTS $SERIAL_OPTS $NET_OPTS $DISK_OPTS $DEV_OPTS $ARGUMENTS"
 ARGS=$(echo "$ARGS" | sed 's/\t/ /g' | tr -s ' ')
 
-# Check available memory as the very last step
-
-RAM_AVAIL=$(free -b | grep -m 1 Mem: | awk '{print $7}')
-  
-if [[ "$RAM_CHECK" != [Nn]* && "${RAM_SIZE,,}" != "max" && "${RAM_SIZE,,}" != "half" ]]; then
-
-  AVAIL_MEM=$(formatBytes "$RAM_AVAIL")
-
-  if (( (RAM_WANTED + RAM_SPARE) > RAM_AVAIL )); then
-    msg="Your configured RAM_SIZE of ${RAM_SIZE/G/ GB} is too high for the $AVAIL_MEM of memory available,"
-    if [[ "${FS,,}" == "zfs" ]]; then
-      info "$msg but since ZFS is active this will be ignored."
-    else
-      RAM_SIZE="max"
-      warn "$msg it will automatically be adjusted to a lower amount."
-    fi
-  else
-    if (( (RAM_WANTED + (RAM_SPARE * 3)) > RAM_AVAIL )); then
-      msg="your configured RAM_SIZE of ${RAM_SIZE/G/ GB} is very close to the $AVAIL_MEM of memory available,"
-      if [[ "${FS,,}" == "zfs" ]]; then
-        info "$msg but since ZFS is active this will be ignored."
-      else
-        warn "$msg please consider a lower amount."
-      fi
-    fi
-  fi
-
-fi
-
-if [[ "${RAM_SIZE,,}" == "half" ]]; then
-
-  RAM_WANTED=$(( RAM_AVAIL / 2 ))
-  RAM_WANTED=$(( RAM_WANTED / 1073741825 ))
-
-  if (( "$RAM_WANTED" < 1 )); then
-    RAM_WANTED=$(( RAM_AVAIL / 2 ))
-    RAM_WANTED=$(( RAM_WANTED / 1048577 ))
-    RAM_SIZE="${RAM_WANTED}M"
-  else
-    RAM_SIZE="${RAM_WANTED}G"
-  fi
-
-fi
-
-if [[ "${RAM_SIZE,,}" == "max" ]]; then
-
-  RAM_WANTED=$(( RAM_AVAIL - (RAM_SPARE * 3) ))
-  RAM_WANTED=$(( RAM_WANTED / 1073741825 ))
-
-  if (( "$RAM_WANTED" < 1 )); then
-
-    RAM_WANTED=$(( RAM_AVAIL - (RAM_SPARE * 2) ))
-    RAM_WANTED=$(( RAM_WANTED / 1073741825 ))
-
-    if (( "$RAM_WANTED" < 1 )); then
-
-      RAM_WANTED=$(( RAM_AVAIL - RAM_SPARE ))
-      RAM_WANTED=$(( RAM_WANTED / 1073741825 ))
-
-      if (( "$RAM_WANTED" < 1 )); then
-  
-        RAM_WANTED=$(( RAM_AVAIL - RAM_SPARE ))
-        RAM_WANTED=$(( RAM_WANTED / 1048577 ))
-  
-        if (( "$RAM_WANTED" < 1 )); then
-
-          RAM_WANTED=$(( RAM_AVAIL ))
-          RAM_WANTED=$(( RAM_WANTED / 1048577 ))
-            
-        fi
-
-        RAM_SIZE="${RAM_WANTED}M"
-      else
-        RAM_SIZE="${RAM_WANTED}G"
-      fi
-    else
-      RAM_SIZE="${RAM_WANTED}G"
-    fi
-  else
-    RAM_SIZE="${RAM_WANTED}G"
-  fi
-  
-fi
-
-if [[ "$DEBUG" == [Yy1]* ]]; then
-  printf "QEMU arguments:\n\n%s\n\n" "${ARGS// -/$'\n-'}"
-fi
-
 return 0
diff --git a/src/entry.sh b/src/entry.sh
index fce3756..3512b91 100755
--- a/src/entry.sh
+++ b/src/entry.sh
@@ -19,6 +19,8 @@ cd /run
 . serial.sh     # Initialize serialport
 . power.sh      # Configure shutdown
 . config.sh     # Configure arguments
+. memory.sh     # Check available memory
+. finish.sh     # Finish initialization
 
 trap - ERR
 
diff --git a/src/finish.sh b/src/finish.sh
new file mode 100644
index 0000000..974117c
--- /dev/null
+++ b/src/finish.sh
@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+if [[ "$DEBUG" == [Yy1]* ]]; then
+  printf "QEMU arguments:\n\n%s\n\n" "${ARGS// -/$'\n-'}"
+fi
+
+return 0
diff --git a/src/memory.sh b/src/memory.sh
new file mode 100644
index 0000000..76c17e5
--- /dev/null
+++ b/src/memory.sh
@@ -0,0 +1,86 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+RAM_AVAIL=$(free -b | grep -m 1 Mem: | awk '{print $7}')
+  
+if [[ "$RAM_CHECK" != [Nn]* && "${RAM_SIZE,,}" != "max" && "${RAM_SIZE,,}" != "half" ]]; then
+
+  AVAIL_MEM=$(formatBytes "$RAM_AVAIL")
+
+  if (( (RAM_WANTED + RAM_SPARE) > RAM_AVAIL )); then
+    msg="Your configured RAM_SIZE of ${RAM_SIZE/G/ GB} is too high for the $AVAIL_MEM of memory available,"
+    if [[ "${FS,,}" == "zfs" ]]; then
+      info "$msg but since ZFS is active this will be ignored."
+    else
+      RAM_SIZE="max"
+      warn "$msg it will automatically be adjusted to a lower amount."
+    fi
+  else
+    if (( (RAM_WANTED + (RAM_SPARE * 3)) > RAM_AVAIL )); then
+      msg="your configured RAM_SIZE of ${RAM_SIZE/G/ GB} is very close to the $AVAIL_MEM of memory available,"
+      if [[ "${FS,,}" == "zfs" ]]; then
+        info "$msg but since ZFS is active this will be ignored."
+      else
+        warn "$msg please consider a lower amount."
+      fi
+    fi
+  fi
+
+fi
+
+if [[ "${RAM_SIZE,,}" == "half" ]]; then
+
+  RAM_WANTED=$(( RAM_AVAIL / 2 ))
+  RAM_WANTED=$(( RAM_WANTED / 1073741825 ))
+
+  if (( "$RAM_WANTED" < 1 )); then
+    RAM_WANTED=$(( RAM_AVAIL / 2 ))
+    RAM_WANTED=$(( RAM_WANTED / 1048577 ))
+    RAM_SIZE="${RAM_WANTED}M"
+  else
+    RAM_SIZE="${RAM_WANTED}G"
+  fi
+
+fi
+
+if [[ "${RAM_SIZE,,}" == "max" ]]; then
+
+  RAM_WANTED=$(( RAM_AVAIL - (RAM_SPARE * 3) ))
+  RAM_WANTED=$(( RAM_WANTED / 1073741825 ))
+
+  if (( "$RAM_WANTED" < 1 )); then
+
+    RAM_WANTED=$(( RAM_AVAIL - (RAM_SPARE * 2) ))
+    RAM_WANTED=$(( RAM_WANTED / 1073741825 ))
+
+    if (( "$RAM_WANTED" < 1 )); then
+
+      RAM_WANTED=$(( RAM_AVAIL - RAM_SPARE ))
+      RAM_WANTED=$(( RAM_WANTED / 1073741825 ))
+
+      if (( "$RAM_WANTED" < 1 )); then
+  
+        RAM_WANTED=$(( RAM_AVAIL - RAM_SPARE ))
+        RAM_WANTED=$(( RAM_WANTED / 1048577 ))
+  
+        if (( "$RAM_WANTED" < 1 )); then
+
+          RAM_WANTED=$(( RAM_AVAIL ))
+          RAM_WANTED=$(( RAM_WANTED / 1048577 ))
+            
+        fi
+
+        RAM_SIZE="${RAM_WANTED}M"
+      else
+        RAM_SIZE="${RAM_WANTED}G"
+      fi
+    else
+      RAM_SIZE="${RAM_WANTED}G"
+    fi
+  else
+    RAM_SIZE="${RAM_WANTED}G"
+  fi
+  
+fi
+
+return 0