drilling out the holes in the rim is much better then grinding the nuts. Since the nuts do the centering unlike a stock wheel that has a center register to center it. A 11/16 reamer would be better if you have access to one
Have you ever "driven" the finish line in a 1/8 mile race? I've ran both. Don't understand the 1/8 mile bashing on here.Personally I don't pay to see any drag racing....I DO IT!