I will be loading 45ACP, 6.8SPC, 5.56NATO, 7.62NATO(LR and carbine) and 300 WIN MAG for LR. Right now I'm trying to decide if I should go with a Dillon 550 base model, a 650 base model or a CH444 H style press.(found here) Not only do I want to be able to crank out loads for the semi auto...