You don't really need water on the ram, if you feel that you want it,
Mips(German based company) is about your only halfway decent option for that. I would go with Ek for everything else(except fittings and radiator). I myself use the
Supreme HF I would also go with the
Ek 5970 block(I think they're all uglier than sin lol), and of course the
Ek RE3 block(Bitspower is supposed to be coming out with a block as well).
As for a radiator, I would go with a couple
Thermochill pa120.3's(if room provides). Otherwise you're probably going to want to do like a 120.3 for the cpu and then a 120.2 for the chipset and gpu.
As for a pump, I use a
D5 and top, while other people use a
Laing DDC3.2 for their setup(you'll need 2 pumps). The D5 is more quiet to me than a DDC3.2 was(the DDC3.2 also burned out on me). You're also going to need two
reservoirs(they're all basically the same, but I would advise above 150mm for a tube reservoir for easier bleeding of the loop).
Fittings they're all basically the same. The main difference is barbed fittings and compression fittings. Barbs work with a barb(duh) to hold the tubing on, some people use worm clamps with the appropriate sized tubing. others use undersized tubing(like 3/8" id and 5/8" od tubing on a 1/2" barb). Compression fittings use a ring to compress the tubing around a slight lip on the fitting to stop it from sliding off. The catch is though, that you must use the same size tubing as the fitting(1/2" id and 3/4" od tubing has to go with the identical sized compression fitting or else it will not work).
I think that is all.
edit: you're also going to want to use nickle plated blocks for protection against oxidation on a copper surface(doesn't affect performance, just looks on the block[the oxidation])