There are no melted wires at the connector for the ignition switch
The connector is a 4 pin block, with 4 female spade pin connectors.
-all white wire
-black with red stripe
-all medium blue wire
-white with black stripe wire.

The carb does have 1 wire going to it, it is connected to a plunger that I assumed was used to verify fuel pressure, the lead runs to a 2 in 1 connector that runs from the positive side of the ignition ballast resistor, and connects with this plunger and a lead from the distributor.