Big trouble asking for others opinion, its so hard to come up with the right choice! I did a 1971 mini years ago and checked out so many swatches from purple to white and stuck with the factory teal blue!
I am at present looking for a project and I have my heart set on gloss black, the shinier the better, roof and all so that's what I would go with!
I personally believe that non standard colours are not so popular cars to sell, appreciated by many but not in great demand. zany colour schemes look great at the shows and on the road get noticed but they don't seem to sell well.
So in summary I would tend to keep with a colour scheme which looks like it could have been original!
I recon if your keeping the bumpers (I think you should) carbon vinyl wrapping them would look sweet! see this link, its where I get all my vinyl!
http://www.mdpsuppli...tailscarbon.asp you could also do cooper or other mirrors like this! use of a heat gun and a bit of practice and its not so difficult to do yourself!