Have you been through the compilation threads to look at what others have done?
http://www.ft86club.com/forums/showthread.php?t=3807
http://www.ft86club.com/forums/showthread.php?t=7338
I'm in the same boat. So many cool wheels come in gunmetal, graphite, or black, and that would completely disappear against our cars. I'm thinking gold or a glossy (not matte) bronze.
Although Gramlight 57Extremes in velvet red or blue would look amazing on DGM.