Zalman Reserator 1 v2 cooling upgrade

A Zalman Reserator isn't really a modern cooling solution for ~100w CPU + 300W gfx card, so I started trying to make it so it can (because I like quiet). This duct lets allows a 92mm fan to be mounted so that it blows up the fins on one side. This with a couple of other mods enables the overall system to sustain gaming sessions happily.

This, plus a better pump, removal of the restrictive couplers at the Reserator end, and adding a bit of tubing internally so hot water is delivered to the r