Everyone has an oppinion and I will give you mine even though it is the minority.

JC is lucky in that he can ride to the factory and get exactly what he wants made while he waits. Eagleglider can ride to their Florida facility and personally work with Sergio.
The rest of us is a crapshoot at best. Last week I ordered a new dual tour seat for my 2010 Ultra from Jenni at TriCounty Harley to get her great discount. I wanted a flame pattern with std black stitching. The first girl she spoke at Corbin said they couldn't do it (flame pattern). I said please call back to them in a few hours and get a different rep.. She did and they got the flame seat ordered. It shouldn't be that hard buying a seat from Corbin, but it is.
I too would like to have had a colored thread seat, but I barely got a flame seat ordered. I don't have it yet so who knows what I will open.
You would have more patience than me in sending it back. A plain black stitch will still look good and maybe even easier to sell someday.
FWIW