The car show is this friday... Cool it just so happens that I'll be there.
Anyway the real reason for this comment is that I've used Olympic powder coating to do my R80ST sub-frame and misc bits and was totally happy with them. And when I get to the intersection of time and money I'll send off some more parts to them.
IIRC they were pretty cheap to. Like $100 for a subframe, bag mounts, rack, headlight ears, handlbars, heat sheild and some small parts.