Billy,
Finished with the wiring diagram except for a few final issues. To get the oil pressure gage wiring to the console, I am using #9 on the car harness that ran to the heater lever. That wire is green/white and will have to be extended about a couple of feet to reach the console. I have the soldering type connectors and heat shrink to make a great splice, just need a length of green/white wire, 14 gage and about 10 feet long. I will need to add a connector to the engine harness at position #9 with about 6 to 8 feet of the green/white also. Would you have this wire already or can you get it? Also the coil wiring from the MSD to the coil is black( I have some) and orange ( don't have). Same thing here, about 8 to 10 feet of orange ga.12 (14 ga. will do also). If you can get those let me know and I won't search for them.
Here is a picture of what I have. View it and let me know if you see something I have missed or done incorrectly.
Tom