7) Copy the window ID

This will tell AHK what window to send the keystrokes to.
If post that ID I will create a script and exe for that DAW.
Or just open the script in a text editor and replace all ahk_exe reaper.exe with your ID

Attached Files (Click to download or enlarge) (Only available when you are logged in)
AHK-Window-ID.gif (315.43 KB, 275 downloads)