The Green rear brake is a nice idea. You don't need to find one though, just paint your own like I did on my Amp B4 thread.
I see you like the rigid Rockstar forks suggestion. I assume you'll be obtaining a nice quill stem with a touch of Yellow paint thrown at it too?
I'd make the colour its main feature. Will look really nice.
Sometimes the colours choose you!
1990 Marin Team Titanium, 1991 Marin Team Titanium, 1993 Marin Team Titanium, 1994 Marin Titanium FRS, 1995 Marin Team Titanium, 1995 Marin Eldridge Grade, 1996 Marin Team Titanium, 1998 Marin DH FRS, 1999 Marin Team Titanium, 1999 Marin Mt. Vision Pro, 2000 Marin East Peak, 2002 Marin Mount Vision
1988 Concorde Colombo, 1997 Colnago Master Olympic, 2005 Look KG481-SL, 2009 Look 586
WANTED: Marin Titanium - pre 1990, 1996 FRS, 2007 25th anniversary