What's wrong with 303's aluminium fascias? They're pretty impressive and can be powder coated if you want a different color. Perhaps you could even convince him to modify them for drop in lenses. Since the opening is one piece, a snap in lense could cover the whole thing without leaving any blank spots. You are going to have to find someone to make lenses for you, and while DarkStorm has been great with the ones he has done I don't think he will want to take on another lense design somehow. 303's fascias are not cheap, but considering they're each hand made they probably cost less than they should.

Matthew