Thanks guys. At least I'm not the only one driving without glass

LoL
Pat, I bought a wrecked 2wd '01F350 chassis for $1,500. Cut the back half off and mated it to the W. This allowed me to lengthen the wheel base so I can fit the extra tranny in. It also made my life so much easier having the Ferd fuel cell, shocks, sway bar, disc brakes, and emergency brake all ready to go. The other big benefit was getting rid of the 4:88 gears. Now I'm running 3:73 in the back and '78 GM 1 ton axle up front with 4:10 gears. The other benefit was getting the power steering box and hydro booster, scrapped everything else.
Regarding 10 lug wheels, using the rpm calculator I needed about a 36" tall tire for the gear ratio to work out. With me getting old (mid 40's) I didn't want noisy Super Swampers. Especially with how heavy this truck is it would have made toooo much noise.
A company on line makes 8 - 10 lug adaptors, this solved the tire rotating problem with having metric 8 lug in the rear and standard 8 lug up front. So I bought the adapters for about $150 each and new tires and wheels. Cost about the same as Super Swampers with Weld wheels and I wouldn't be able to rotate the tires with 2 different lug patterns. Now the outer 10 lug pattern is the same. I also really like the nice smooth quiet truck tires plus it has a distinct look

. My buddy has been trying to talk me into turning the back rim around and putting duals in the back. But I'm afraid it will ride to rough with 4 heavy duty tires across the rear.