69 satellite dash

[70kracken]

i have a 69 satellite with no dash, so i bought a really nice dash with all wiring in really good shape out of a 68 satellite.  i know that the bulkhead connector in the firewall is configured a little different than the 69, so i also bought a new 68 engine harness.  the rest of the original 69 wiring is good in the car, do i have to convert to all 68 wiring to make this work?  i feel like i bit off more than i can chew, i'm not very comfortable with electrical, so any help would be great.

[purple70rt]

I was not aware of any major diffrences in 68 and 69's, everything I have tried to interchange between the 2 has worked. I think ignition switches are diffrent