Before you say "They sell Tula in the quarter vending machines at my local grocery store!" I know, but it's always nice to know you can make your own should supplies dry up. So I have Winchester brass, and R-P brass. The Winchester uses large rifle primers, the RP uses small rifle primers. The load data I have found doesn't specify. Will there be any problems or concerns (or what is the effect?) of using the same load data regardless of primer?