several years ago, i ended up with a block of mild steel, 7" tall x 12" long x 2" thick. since i really had no use for it, i decided i would shoot it. obviously, noting i own did much damage to it, but its weight made it NO fun to deploy. so a couple of days ago, i thought, you know what, i should treat myself to some real steel targets, and see if i actually enjoy shooting them. since i am a "aim small, miss small" kind of guy, i ordered up 3) 1/2" thick x 3" ar 500 steel targets. yesterday, i recieved them. and realized i had not given any thought to chain, or a shooting stand onto which to hang them. i will be shooting them with everything i have, which includes 300 win mag and 45-70. i know that the 300 wm will have t be shot at 100+ yards, and or downloaded, or shot with cast bullets. the 45-70 is mostly shot with flat nose cast bullets, so i am not terribly concerned about it. other than what these two will to as force transmitted into the shooting stand. how heavy do i need to make the stand? also, if i enjoy this, i will likely buy a few additional (larger) targets, so i want to make the stand robust enough to hang a couple of 6 and/or 8" plates as well. i have seen some place talk about 1" black pipe/fittings. is that going to be strong enough? and how heavy do i need for chain. these targets have one large hole in them (with what i would call a "tab). i think that 1/2" carriage bolt, several washers will give the plates the downward angle i am looking for. what else am i overlooking? as always, thanks for the help!