So I wasn't aware of these till today. Come to understand they were mostly built circa 2012 and there's apparently a few new ones still around (NOS) and some used, as well. Wondering if there were color options besides the amber (which I like and prefer) or if they were all more or less the same look. I've read a little bit about them and most people have nothing but good things to say about them. What else can y'all tell me, oh knowledgeable ones?