74 Dart Wiring Help Needed

So I know not to take on anything less than kits when it comes to electrical but I can't find wiring kits I need pretty much all the wiring redone from headlights, to dash cluster also interior, along with the tail lights too! anything to do with drive train (battery to spark plugs) is already all new I've fixed all that myself and I'm stuck for now. please I need some leads all puns intended lol. Oh and any advice on what I should do bout this torsion suspension set-up front end would be apprecitaed it's my next step in this rebuild