WTB: PAL Amiga 500 (A500) or A1200

I'd like to purchase an A500 or A1200 for gaming. I don't know much about the hardware, and I'm finding it difficult to find systems for sale (plus I'm not 100% sure what I want).

I think I would want either a PAL A500 (with an ECS chipset or newer) or a PAL A1200. I have a multiscan monitor that will support 50 Hz and 60 Hz video modes and a step up/down transformer for European power supplies.

Optionally I'd also like some sort of CF or HDD solution instead of using floppies. Not too clear on my options there either, but I would be interested in hearing more.