I'm prepping brass today to make my first reloads tomorrow. I have some info from the hornady book but not for any of the bullets I have. I plan on using 90grain gold dots and 115grain nosler custom competition bullets. I have 1lb of AA2200 and 2lbs of benchmark. I have 1lb of AA5744 and 2lbs of IMR4166. Does anyone have any information on working up a load for my AR for ether of these bullets with any of this powder?