Blaize,
Take a look through Doug_ID's thread on building his cool 550. After he had already gone with Carpy's Norton-esque tank decal, someone came up with a link for a really nice Honda Wing - but it was the style from the '60's as opposed to the modern day one.
I think the company was M5 Racing - or something? I know they do custom work for these SOHC4's.
Good Luck!
Gersh