To all the guys on sight that may be gurus when it comes to this particular round please offer up some suggestions on the following and please dont be judgemental ive shot .223 /.308 and larger but never in between, so i dont know how the 243 260 270 types handle. im rebarreling a savage 12 from 22-250 to the 243 so i dont need a platform suggestion but i was thinking about the barrel company, ive been looking at mcgowan but befor i make a decision let me know your experience with what you may have worked with in the past. Also what weight in grains would you say handles the best im thinking about staying with the 100 grain bullets but for an all around application what would you suggest sometime the best way to get smart is to pick minds so any other suggestions would be nice and THANK YOU