I do agree on redrilling the hubs tho. the ONLY reason I didnt do it to mine was due to the fact I dont have the necessary tools at hand and i was rather impatient. Id rather have someone more experienced drill my hubs out as well. At least someone who has done it a time or 2 before.
I had all 4 of my hubs done locally at a machine shop. The drilling i wasnt too worried about, it was creating a true flat spot on the back for the new studs to seat against that bothered me. $100 well spent