The only difference in video output is that US versions are NTSC and EU versions are PAL. There's no difference in connection, they all have 23-pins RGB output).
If you're interested: I have a PAL A1200 which I don't use, it's pretty much white (see pictures in my photo album on this site). It has 3.1 ROMs, a 4.3 GB harddisk and a Blizzard 1220/4 turbo/memory board (4MB Fast RAM and a 68020 @ 28 MHz) so it's a bit above stock.
It has a 220 volt PSU (a stronger A500 version) which you obviously can't use, so I wouldn't have to include that then I presume.