wiring for tach and gauges...

[layedout72]

After the 10 minutes I spent looking at the wiring in the truck, it's on call for a new harness. I have a couple questions though.

The harness I want, has no connectors, or plugs. I will use the stocks, or buy new ones. Probably use old ones. That's taken care of. My concern is ignition,mainly the resistor wire for the coil (pink on our trucks) that splits off the the starter solenoid. The kit says it comes with one fuseable link, is there not two on our trucks? I think I am going to toss the heater setup, or sell it one. I won't need it, truck won't get out much in the winter.

So given I have all my connectors and crap how they should be, what should I look out for??