'70 Dart 392 Project; what direction?

After finding those aftermarket circuit boards I decided to go ahead and disassemble the instrument panel. I can see the reason they put electrical tape on the boards haha
Besides a replacing the needle on the alternator gauge I think I can restore this instrument panel. The plastic housing only has 1 minor crack and the plexiglass in front of the gauges is minorly hazy. I’m thinking of attempting a headlight buffing compound on it?

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