Looks decent, maybe a bit smaller that what I had envisioned doing, ample air flow to radiator. I'll update when numbers get posted. I would have gone with the cleaner/form fitting braided tubing also.
http://forum.rs246.com/viewtopic.php?f=2&t=112689
http://forum.rs246.com/download/file...6632&mode=view
http://forum.rs246.com/download/file...6631&mode=view