I was originally going to purchase an all red cap but instead ended up buying a DP Ultimate ARC. Visit
http://zeus.rcwizard.com/fubar_hill/G2.htm and click on G2 Color Schemes and scroll down. It was a very easy scheme mostly all work is done buy Vinyl graphics. I chose to make a variant of Sean Tuckers Oracle scheme but for the cap and not the Challenger. It may be too easy and not what your looking for but it's an idea.
Thanks
Mike Badger