congrats DJ!! that'll be a prized machine for ya
the parts that aren't the same as the pickup are not repro'd, so yer lookin for good [or 'workable'] used - the original seats you prolly know, were unique to the burb, and scarcer than hens teeth, especially the middle and rear - I'm helping a buddy install seats in his 56 panel, and the 60-40 seat from 88+ GM pickups fits the front pretty well, but doesn't hinge up the way the burb originals did - the 60 part could work for the middle seat as well
there were a couple 2 tone schemes, including similar to what you suggest
Bill
