I'm kind of pretty much doing the same. Except I already had a Pegasos 1 (and II, although once my replacement CPU modules shows up, I won't have the 1 for long).
I traded a bunch of stuff for an 040 based A1200D... I figure I can still live with a semi-powerful Amiga for anything that needs chipset. MOS UAE on a G3-600 is good for A500 speeds so I can run classic A500 games just fine. Then the A1200 for other stuff.
