I have had.....
S2 RST, Saff Cossie, S1 RST and a 3dr Cossie...... now a RS1800 track car...
Yes its small (i'm 6'1" and 20 stone) but its also a lot of fun, the reason I bought it was to strip and track it and imo it will be much more reliable than any Ford RS with a turbo attached.
At least with this RS I knw I can thrash it within an inch of its life and havren't gotta worry about this blowing up