Steve... I think you'll find that Charles only Tweets....he seems rarely to reply!
I've moved on from upgrading from 1.6 to 2 litre Duratec....it was more cost effective to slip a V6 Duratec into it! Only joking...swopped for a Roadster 3.0.
I had enjoyed the narrowness of the 4/4 body but to be honest when trying out the Roadster, apart from looks, the body width made no difference to the driving feel.