Tommy,
I did mine and it was not bad at all.
I think the big thing is if your original seats aren't all tore up and you can slowly take them apart and see how they are put together. Do one piece at a time, so if you forget something you still have one to refere to.
Then have your new material there so you will beable to put them back together right away so you don't forget where things went.
Get lots of new hawg rings and a good hawg ring pliers, you can't to the job without them.
Bill