Thats good to hear, I can't see a engine being happy at that power level tbh, I'd rather have a bit less and not sacrifice reliability as tbh I can't ever see a 425hp 2.7 unit being reliable, not for any amount of time anwyay.
SUPERB car though, I should of stayed in it till he asked me to get out

the handling was simply untouchable.
I know who I would and wouldn't use for a crank for that engine, lot of money upfront but I suspect he'll easily claw back a few quid if he gets 5 or more made