RE: .28 in a funfactor? oh dear....
Poor Judgement, what was the problem with the CT4 mounts? Are you doing this just to have the front to back adjustability?
Scouser, I found an article that has Team GS SUT CE in it and they race it with a 528XR with 13/54 gearing. The fluid that they use is 10k front 50k center and 3k for the rear.
rolland