Likely / possibly the CSCC, though no expert, certainly not the HSCC or even the Thoroughbreds.
You could do the one off Summer race run for the last two years by Jigsaw racing - Contact Mark at Jigsaw - Top bloke.[mark@jigsawracingservices.co.uk] -
http://www.jigsawracingservices.co.uk/ See Invitation races. There has been a modded Vittesse in this and (no idea what) series, but in my view it is Hideous and Very Slow!!
http://www.jigsawracingservices.co.uk/jigsawrace17.JPG
Kastner ran TR's too - i.e. Cool Triumphs
