I just swapped out my interior. It was all red with a 2 tone red/black dash. I installed black carpet, black headliner, black seats, black package tray, and the rest I left red. It looks real good. I am going to have the door panels made so they will be 2 tone also... I will try to get some pics of it today and post them later.
89' coupe, 306, ported 351 heads, trick flow track heat intake, 1.7 rockers, F-cam, 255 in tank, t-rex, 42lb injectors, pmas, s-trim with anderson power pipe and mondo bypass kit.