i have m1a 18", m1a 22" , mini 14, ar15, & vz58 all iron sights. i feel it would be good to have some optics though. i would like an aimpoint compc3 2moa for the bush rifle & maybe a nikon monarch 1.1-4x24 or similar leupold model. i like the aimpoint becuse of the battery life & am thinking...