Went to black thunderheaders this year. My only criticism is they don't look black enough, more like a dark charcoal, but I might be overly critical for $800. See my pic.
I've got a year and 8500 on my Thunderheader, still looks good. I installed with cams/dyno tune at 3k, miles. Perhaps it wouldn't look as nice if I didn't have the bike dynoed due to more heat...
Beemervet, I actually like the look of both style wise. I am considering doing a 103 build next year so Im leaning towards a 2-1 for performance reasons.