I like the blue dots. I've never run any, but I'm sure the cops around here in VA wouldn't bother you. I've never been hassled by the cops for driving anything 70's or older, but back in the late 90's I was big into minitruckin' and man I got pulled over and hassled everywhere I went back then. They would measure me even though I was typically legal height. They would check that none of my tires rubbed, crawl underneath checking things out, all sorts of B.S. They might as well been doing a state safety inspection all over again. Funny thing is, I had an early Dodge D50 once that was static drop with about 2" of clearance below the frame rails and was super illegal all around, but they didn't pull me over once in that one because it had a nice paint job.
I have a Sportster chop and goodness forbid you change the exhaust here or highway patrol will crawl all over you with a microscope. I have to get baffles if I change the pipes and even then I could still get popped. $1000 fine out the door, no longer a fix it ticket like it once was. Here's the kicker, no one will ship stock exhaust to CA to fix back to stock! My bike never had the originals to begin with. Ugh.