Manfighter, I had orinally bought one of the Vintage cover kits and carpeting from Brothers.... figured I'd do it myself. But I ended up rethinking it all. I went to a car upol. and paid just a little more than it cost me for the kits to have him do it totally. He did use the carpet kit I had bought as it's the very same one he'd have bought from the same supplier... and I paid less for it then he could have gotten it for. And what worked real well was I brought just the seat over to him first, then when the truck was finally up and running I brought it over for the carpet install (one day deal)
I guess my point here is you may want to check around first to have it done custom vs. doing t yourself. My 2c