DougsZ28Camaro

Alright I got a 94 Camaro Z28 A4 and I purchased some 98 leather seats that are in excellent condition. I need some help on how to install the power driver seat. Considering the stock driver seat thats in my car now is a manual seat and not power what will I need to do in order to get the new power seat to function? I know I will need a seat pigtail but, is that all I will need?Considering there are no wires running under the carpet to my old seat???
Any and all help would be greatly appreciated!
Thanks,
Doug