Brian
The answer is to get Roger out of retirement and to build you a Xflow same as mine - 155bhp, sounds fab, loads of grunt, sounds fab, revs great, sounds fab, spits flame (occasionally), sounds fab, feels bullet proof.
BTW it sounds like a Caterham should - not like these poncy K series do ❗
Thanks Roger............ Your the man!! (as the say up here in the Hebrides)
PS Graham Routledges old car, bought it last year.
THE ONLY SE7EN IN THE OUTER HEBRIDES!!