:)
BadMooD maybe has a bit too much Falcon stuff in it to be worth the effort - would involve a lot of rip-'n'-tear and easier to just begin again.
I have some other things that I'd like to try - but first I should finish building it! Still have some ISA and SIMM slots and other bits to fill in.
I didn't get anything more done since the breakthrough yesterday but did manage to confirm PS2 keyboard + mouse are working ok. Have not had time yet to fiddle with video modes or try out the other ISA cards to see which ones boot.

