I already have 2 nice pieces of legit equipment for traps, but I always wanted to make this one, I did so some time back but I forgot I had the pics. I'll post pics in a sec for that. but here is my gym I SOLD

I sold my whole gym, thousands of dollars worth last spring, Now I regret it.. I had a cage, cables, smith, seat row machine, dip station and tons of weights and dumbbells..

Lets see some ideas you came up with..
But this is all I have compared to what I did have..

My midevil trap devices (sinister laugh)

The lineback landmine attachment works great of squats, shrugs, over head presses, lunges, back hack squats, the list goes on..