I think you had fun there Michael!
Just thinking out loud here .... scatter some steel around, make up some stages using them and the different support holes, as well as introducing some time limits. Got any local shooting buddy's that could join you to do a friendly competition?
Nice barricades BTW!
Since this is on the theme of tactical training I would suggest some torso sized steel plates at close and mid ranges with a time target/timer with a reload some how.
also add a transition between 2 shooting locations with transition from close to medium range targets and back and transition from rifle to pistol and back to rifle. Typical tactical training stuff, Plenty of it on your tube. I need a semi auto air pistol and shot gun now....
and Instead of shooting one target do double tap on multiple targets to train target acquisition.
Man I really have to get my SK19 fixed. I only had it for about 3 months then someone broke into my house and it and my Brocock Sniper HR were stolen. I got them both back last month pretty much wrecked. I'm not exactly sure where they were recovered from but whoever had them obviously had no clue as to what they were.