Joe@Bluesprint is a good one to ask about these Cossie powered RS200 reps, when i used to b there a lot there was always loads there, inc some BIG power ones (and REAL RS200s, inc an EVO).

He never liked em, said was horrible to drive compared to real RS200s.
Only thing i remember was he said the pedal arangment was totaly shit, but there was more to it than that.

BUT they looked awesome to me, not becuase of what it was pretending to be, but cause it was a small, low, mid engined thing that looked well cool and had a fappin powerful cossie engine in it (I remember a T4 on one).
Easy to work on the engine with a rear clamshell back too

Dont think id pay 16k for one tho...