Ok, it took a combination of a *.bat file, an Acad Script & lisp file to accomplish but works fine, I can now do the following;
Compile lisp to FAS files (41 files)
Copy FAS files to a second folder (41 files)
Compile with Inno-Setup (85 files)
Place exe into dropbox folder (1 file)
The resultant exe file is 85meg.
With 3 mouse clicks, seems it is not possible to exit ACAD without having to manually close/exit. (I've tried both with lisp & script files to exit without success). Bricscad actually works much faster due to the stand-alone compiler supplied from Bricsys.
This entire operation takes less than 40 seconds, used to take me several minutes....
Bricscad is 1 mouse click and takes 28 seconds for the exact same files and result.
OK, by using the (C:vlide T), command is passed back to the ACAD window, then I can use the close & y in the script to actually close the open drawing. Still no luck in actually exiting ACAD though, but reduced the number of mouse clicks required to 2....