Lots of good advice here...
I've managed to locate an A3640 from one of our friends in Hungary! I've also ordered one of the IDE to CF panels...I'm not bothered about scsi but as I use CF extensively with my 1200 I'll stick with CF. I'm also tempted to get an Indivision AGA4000 as the Eyetech scandoubler makes my eyes tired :-) - no flickerfix!
The RTC battery has some furring so I'm going to replace it but the mobo is really clean otherwise...
There's some yellowing to the front facia panel as well as the keys on the keyboard but I can probably live with it for now.