Dually H1 wheel question....pic request

I just bought a 1989 K30 crew cab dually 4WD to make a "crew cab cucv clone". I have ordered a rough country 6" lift. Looking at putting a fleetside bed or a m105/m101 bed on it. I want to single rear wheel the truck. Looking at the wheel track, it looks like the front tire tracks the same as the inner rear wheel. The inner rear and the front rims are both dished in,making me think the the bolt surface to bolt surface width is the same front to rear. I am thinking about putting H1 wheels with the 37" goodyear mt's. I was hoping someone else has already been down this road on duallys with H1 wheels.....any input or pics would be appreciated.

This thread will be worth the time to read. Should answer some of your questions.
http://www.steelsoldiers.com/showth...pacers-build!&highlight=1031+37+hummer+wheels

Took 6" of lift and still need to nip front fenders a little.

Oh, and obviously, looking for an m101 bed or a fleetside bed.

Wow that truck is a beast! I'm surprised you had to trim the fenders.
If you unbolt those dually fenders from the box is there enough flange there to go with some aftermarket 4x4 fender flares?

yes, but seems like it would be cheaper to just change the bed.