That's a really nice setup, and I gotta say, I love the sheaths I've seen from Azwelke, and if I remember correctly, you don't have to tear/cut it off, you can just take a screw out, at least that's what I remember from Bladite's review of this same sheath.
Off Topic: Does anyone have a 5.11 MOAB 10 they can tell me about? I looked at it on their website, but I want to know if I can A) mount more than one full size (2, 10) or large size (7, 9, 4, 6[when it comes out], 1[when it comes out], 12[I think the 12 is 7" long, right?]) and B) if there is enough room after mounting two or more of the listed knives for a tweener and a water bottle sleeve? I'm thinking of a good bug-out-bag at camp (thinking of a camp more like Philmont Scout Ranch in New Mexico with a real no-mans land for back country camping).