Manual to power seats

[Legitneezz]

I have a 2004 GMC Sierra single cab with manual seats and I want to swap the seats out for some power seats. The only problem is I don’t know how to do it, and if it’s hard to do it.

[no HD]

I'm following this as I am wondering what all would be involved in this day of bcm's, seat control modules, door modules, cans, etc. My thinking is you would need a complete 03-06 pickup and switch over everything and a scan tool to match vin.

Or go old school and find power seats from an older gm luxery car before the modern era of computer control modules that has the switches built into the seat itself. 

I'm in no way an expert so take my comments as a grain of salt, just thinking out loud and here to learn.