Gongrats on my behalv too :cool:. It's amazing how much that machine can do with just 020 in it, I'd say it is the best machine for Whdload ever.
If you are "just" going to play games on the A1200, dont get an accelerator with 030-040-060, the 8mb of mem will be just enough for most games. I have an A1200 with 060 and 128ram, and a A1200 with 020 and "just" 10mb ram, I preferr the later when playing games because it's in my living room =).
Oh, and get the PSX-DB9 adapter's from AmigaManiac, they are awesome used with wireless PS2 controllers(a little expensive, but well worth the money). And as you live in EU, get a Amiga 23-pin video to SCART, and you get a crisp image from you Miggy when connected to a Flatscreen TV, plus no flickering on every screenmode (interlaced or not) =).
Linkys:
http://viewitem.eim.ebay.fi/COMMODORE-AMIGA-A500-RGB-SCART-TV-CABLE--2-METRE-LEAD/390349278880/itemhttp://www.amigamaniac.com/psx2db9.html