G'day endcli. Nice nick :-D
Have you thought about just buying an Amiga 1200 and expanding that, rather than going the CD32 & SX32 route? It would be a good deal cheaper I'd suggest, and a CD32 is basically an Amiga 1200 anyway. Every SX32 module I've ever seen for sale goes for insane prices. Much like those
Toastscan Scan Doubler/Flicker Fixers.
I added a CD-ROM drive to my 1200 via the AT interface and pretty much turned it into a CD32. I haven't come across any CD32 games I couldn't play on it. Of course it's still nice to have an actual CD32.
BTW, welcome to the forum. :-)