BTW, if you do shoot those 650 rounds of brass cased ammo and don't reload please pick them up and sell those empty cartridge cases here.
What do you know about the AR platform?
Yes you did - the best one - the Robinson XCR. It is available now in 7.62x39. Why not get a vastly superior platform to the AK for your round of choice? Or not quite as good, but better than an AK - an AR15 in 7.62x39.
Are you implying that the AR platform is as reliable as the AK platform?