Well, I'm inspired!! I decided to build one recently as well. I am mostly a hand gunner, so the black gun is fairly new to me. I just picked up a STAG lower and a PSA LPK. Shopping for a stock, but, unfortunately live in NJ, so it's gotta be fixed (Likely Magpul MOE fixed will be the choice). I have a good 'smith in town, so I am going to piece together the upper as well, and let him check it out prior to first shot. Anyone know where I can find a decent 16" POST-BAN barrel? That is the one piece I am struggling to find.