Finally got this fixed I believe. The studs over at Vatozone were the larger wheels studs, so I ended up taking about a dozen off the 2 other D44's I have here, then picked out the best six. I went ahead and ground off the top couple of threads on those before installing. With the wheel bearings in and torqued, everything appears to be turning fine. Hopefully I can get this thing back together and in the truck now.