Black on black looks good, or you could go pearloid in Red, Burnt Orange, Gold, Black Pearl (grey really).
You could go gold aluminum anodized, or Steve Harris chrome.
I vote pearloid...and those knobs ought to go. I've got two Furys (Furies?) of that vintage: one in white, on in black. I put Lindy Fralin pickups in the white one and a Geezer EMG set in the black one. They're just the sweetest rigs to play: light, great neck, and really quite resonant when unplugged. Neato! [Oh, yeah, on the black one, I replaced the simple white pickguard with a 3-ply wbw. I enjoy the tuxedo look.]