duster under dash wiring help

well i tried to get a pic of the circuit board and ended up erasing my wifes pictures...not good for me...she is going to get the pic loaded for me....i have the car running by using a trigger on the starter solenoid and running power to the coil....but will not fire up the inside of the car...had a big red wire with inline fuse cut at the fire wall behind the dizzy that was taped into the wiring under the dash and has literally tried to weld itself to the fire wall....like i said pic on the way ...... do they make a good aftermarket harness for under the dash?...or do you have to use one of those "universal" hot rod wiring harness's...thanks