First off, read through the stickies. This one mainly: http://www.xtremesystems.org/forums/...ad.php?t=54331 The vinegar flush and coolant filter are both outdated, ignore those parts.

I would look into this res instead. It allows for dual loops and costs about the same as the other one. It will be able to handle upgrades later on down the road.

The res is made for Swiftech MCP355 pump It mounts into the res. There should be instructions included, but it is pretty easy to do.

If you can find a Swiftech XT block, I would reccommend getting it instead. The XT has a better mounting mechanism, so it makes upgrades a bit easier. The GTZ is still a great block and will serve you well though.