Hi Kevin... you mentioned the magic word.. "Rules"... so, as I've always suggested to anyone building up their car, what club sanctioned rules are you building towards? Will it be able to run competitively in various other club's "rules"? I think regardless where ever you'll run it, it should be highly competitive because of the light-weight to begin with (but, are there minimum weight rules???).

Good luck with it!... looks to be a pretty fast car overall!