How much do the front pwr seats weigh?
 

My drivers seat has torn in a couple of spots and I'm considering putting a set of racing seats in. If I could save close to 100 pounds it might make the decision a little bit easier. Looks like they must be at least 50-60lbs each with the motors and everything?

That's probably about right, mine are very similarly difficult to remove as a 50 pound bag of dog food.