Kyle get on the HAMB and do a search for White headers and see what the guys are using for the white headers on the Gassers.
I dont think it looks like KY Chrome but I agree, the White looked better.
Call Procoat of Indy and ask them if they will do a White hi temp coating. Or the new place in Brownsburg on Northfield drive next to Vance and Hines. It is a performance coating of some sort.
Did you try the White VHT. It last for a bout a year on the headers on my car, even driving in the rain. That is black, not sure about the white.