I like dealing with Scott at
http://www.highspeedpc.com He has Inovateck kits and they are a little pricey but
the quality and service are worth it.The only thing I can recomend is a larger tank since the one supplied didn't meet my needs (an xp1800 oc'ed to 1785).Bummer as i'm typing this I see on the news Hooters won't have an airline

I was wondering what would happen to the boobs if they had a cabin depressureize at 35,000 ft. Oh well hope this helps.
Bill
Oops, I just saw your edit (i was still thinking about something else

) I heard some good things about the Koolance but I still like to have a larger resivor with quick access so I can drop a ice cube in from time to time when the temp. starts to climb.I'm currently using one of those Rubbermaid deals that you can find at most Dollar stores and dropping the pump and all into it (plenty of room and the pump dosen't really generate a lot of heat).
Also,
http://www.crazypc.com has watercooling parts and peltier accesories for your setup.