Yesterday I completed the steering system. I am using a Wilwood quick release steering coupling and a Momo wheel. I welded the hard mount for the quick release to the steering shaft. I cross drilled the lower steering shaft to engage the upper U-joint, using two 10-32 bolts. You have to be careful here, it is tempting to weld the lower joint, but if you do you cannot get the shaft into the steering shaft housing because it interferes with frame structure.