Irvine
I agree on the red color.......It sort of locks you into particular color scheme if your engine is exposed. I think it was bad move.
If you can get GMS engines in the UK you ought to give one a try. I have the .47 in my Sig Somethin' Extra and I think it's a wonderful (yet affordable) replacement for my Webra GT .50. I think the only thing I traded away was cost.
Wiz