Well, I have dreamed of owning a PPC for Amiga 1200 but the cards do seem rather expensive and I suppose you have to ask whether you would get much use out of one? No good for games (apart from the odd PC conversion - and that's what PCs and Playstations are for) and not a great deal of productivity software?
If there was a really modern browser, a copy of open office and good printer drivers then I might be convincec but from what I can see (not having one) - there isn't? (I do see that the OS4 browsers are good but not really anywhere near any of the PC ones).
I think you might be better dreaming of an 060 clocked as high as possible. Definintely more useful for Amiga games and would speed up normal workbench etc. That's certainly where I might go one day...
