I went thew scarebird route. I like em. looks like you are staying 4" bolt pattern. I went to 4.5 bolt pattern though for more rim choice(yeah I filled and redid the 71/4 rear end too so I don't have mis-matched wheels. What I did was drill the backside of the stud using a 1/2" bit then chiseled off the head and drove my swedged studs out the front, I went to 2" screw in studs instead of redoing the knurled type fitting and swapped up to larger studs. in these pictures I'm test fitting the newer LBP rims on the longer studs to check what lugnuts I'll need .