Very clever --- But I cheated. Just sent it to a machine shop. But it had to go there anyway. I am replacing all the wheel studs (lug bolts) with the slightly larger version that is on my rear axle ('98 Chevy C3500/Dana 80HD). Those are the rims I'm using all around.
Now I really need to get my hands on the front disk brake kit that Randy Domeck has been working on.