Hemi's are high wear engines, especially copper, my numbers are similar. At Ram Forum you will see a blackstone lab thread that is a sticky, you can compare your wear versus the feild, and see what everyone is running. I'd say copper is a little high, but knowing the application I wouldn't be too alarmed. PUP 0w40 is worth a shot, one of the lower wear number oils out there, a real nice formula with 250+ ppm moly. The problem is finding it. I'd maybe skip a report or two, it may just make you uneasy. Then maybe after three oil changes, do a short run like 500 miles on PYB as a flush. Get a more accurate picture maybe the 5th oil change. The top 4 oils in order goes Pennzoil, m1, Amsoil, and Redline.