Give in :-D
If i were you I get:
amiga 4000 and amiga 2000 (or 3000). AGA & ECS machines.
My A4000 config - 68040, 16mb ram, 2mb chip, cybervision graphics card.
My A2000 config - Tekmagic 68060, 128mb ram, 2mb chip, picollo 64, ariadne 2 network card (can put into my a4000 if desired).
I have a few things still left for sale - see some of my other threads.
I'd keep A1200 only for fun, as you can't get graphics card for it. It's easy to get it online though (don't forget to patch drivers for the pmcia slot).