Color Choice- Honey Gold or Black
It comes down to what your time is worth. The honey gold seat covers are more than the black seat covers. However, how much time will it take you to disassemble your interior to die all the honey gold plastic to black? Headliner, dash pad and frame, door panels, package shelf, steering column? If you place little to no value on your time, then going with black will save you some $. However, if you value your time, I suspect the time taken to strip your interior, die it and then reassemble will be more than the $300 to $500 savings of buying black seat covers. Plus if you plan on keeping the car long, be mindful of chips or fading of the black interior bits that will show honey gold below.
What’s the colour code of your exterior paint? My ‘75 Scamp is T4 (cinnamon) with parchment vinyl top so the interior is parchment too.