Anyone here play with the roller rockers that came out a few years ago for the 6.5? I'm looking at buying new rockers as my stockers have some wear, then sending them out for an anti-friction coating. Rather than spend the money on stock, I'm thinking about the roller setup. I know they are just roller tip and a bushed shaft, but they are pressure fed with oil inside the bushing which I think is way better than the stock setup.