thanks for this thread, btw. I'd never heard of zentai, but went a'googlin after reading this. While the idea of my overlarge belly sloshing around in a skintight suit is probably an image you just don't want, I was able to find a pair of "pro wrestler tights" and a pair of shiny shiny blue tights on a site called Milanoo.com. I think I can get all the shiny without so much the ("dude, that is so wrong") effect.
So, thanks for the tip.