Just started getting into cleaning up all the wiring splicing over the years and it is a mess. Got the dash pad and gauge panel off. Engine compartment is terrible. It has got a 454 motor so no 24v is needed. Should I try and repair the existing harness's and fuse panel or replace the fuse panel with Civi panel and get new harness's. As of now I only have headlights, starting circuit, and blower. Thanks for any advise from yall's experiences.