Advice needed - new electric Seats in my 78 SC

[teveo]

Hi, I am going to install 6 way el. seats with heat in my 1978 SC targa, would be very happy if someone had advice, a diagram or even "leftover cabling" from such an endeavor. These were going into my carrera, but i decided to swap the sport seats from the SC with the electric seats.

The SC did not have el. seats before..

The sport seats sit very low and i prefer them in the carrera, vs the 87-88 turbo seats are more comfy and is better fit for the ("cruiser") targa.