I finally finished with the power windows. I decided to use the bolt on kit from A-1 Electric instead of the SPW which would have required cutting and welding. The A-1 windows bolted in where the factory window regulator went. Here's the link
http://www.a1electric.com/Merchant2/...ct_Code=GM49-K
I also used their illuminated switch kit
http://www.a1electric.com/Merchant2/...Category_Code=
which included everything needed to wire it up. I bought rubber boots from A-1 to run the wires through the doors. While I had the doors appart, I replaced the cab seals, sill plates and the window seals. I also installed 6x9 speakers in both doors.
The tags expired this month so I changed to Classic Truck plates. ($15.00 extra fee per year.)