There are a couple of A4000s on offer down under if anyone's interested:
http://www.lemonamiga.com/forum/viewtopic.php?t=10495really I don't have room for one... so I'd have to MAKE room. But, what I'd really like to see is NEW replacement A1200 motherboards with 68060. Maybe also a new (physically compatible) case (this should be the easy part), we could call it the A1600?
Some time ago I saw for sale an adapter to use an Amiga keyboard on a PC (yes not the other way around), I'd quite like to play with that now but I can't find it again

@Xanxi I still have my old 500+ somewhere, I'm not attached to it.