Brian, The data I've been able to gather indicates a somewhat rounded off corner rather than a rounded point. Still not certain on the grain question. It does have a grain. The question is how coarse. Based on the above, some photos of "unmolested" 71 Boss and 72 HO (MM so ??), and a conversation with Don at OMS, a conversation with CPC, I went with the California Pony Cars reproduction. The points question is still open in my mind. The car just looks so much better with than without so, it is on the car.
Chuck