Actually too many to remember but I'll try..
many blizzppcs 040 upgrades to 060.
many many keybs adaptors for pc keybs.
2 towerings and one desktoping of an A1200
a conversion of an A1200 desktop having a combo slotload drive disk drive hard drive and some excelent mod ventilation for blizzppc and bvision waiting to come.
2 pic programmers for amiga from aminet.
tried ps2m but for some reason failed and didn't look at it again cause I got my black amiga mouse as presend from friends ;-)
many AT-amiga power adapters and much more ATX-amiga.
tried rom extenders so to fit grex and power flyer together something happend(short circuited) or PF asked for more amps that the cable could handle and after a little smells burning rubber and smokes going out of the cables!
well.. an amstrad 6128 color monitor to A1200 conversion..
and a failed change of a plcc ppc to bga..
I must forgeting many more but my amiga life is "hacking the Amiga" and some time burnit too.. like 5 days before testing a ppc I burned the mobo by shorting a couple pins on the 23D connector.. (I will try to find whats wrong because I don't want these hardwares die anymore!)
some moons ago started to build a rom for amiga to make it boot from Cd but because I couldn't find cheap rom chips an Prom programmer I forgot it quickly.
AND!! MANY to come! :-)