I have a 600 OK coming in about 4 months from AHR. Has anyone loaded stuff hotter than AHR factory of 900grn bullet at 2200fps? What is recoil like? I have a 585 nyati with loads at 750grn, 2500fps,10300ftlbs. I shoot this out of a 14 lb gun with no muzzle break,it is pretty stiff recoil. Are these comparable in recoil?