I'm in the process of fitting mine right now (Gaz Golds) but wont be road testing them for a few months yet
So far all i can report is that the fronts dont seem to have very long inserts? i.e. with them bolted up and the wheel on, the wheel doesnt hang as low in the arch as it does with a standard mcpherson strut on. This concerns me slightly.
I have also been advised by Tony (Nuts) that the spring rates arent ideal. I told Gaz it will be used for trackdays and they specced 350lb front, 500lb rear... It'll all come out in the wash when i eventually get the damn thing up and running