I am thinking I want to use a QD sling swivel near the rear of the support hand side of the hand guard with the sling under my support arm and over my primary/strongside shoulder attached with another QD swivel on the outside of the butstock. How do you guys set up your 2 point VTAC or VCAS or similar style slings? I have one MOE butstock, one Rogers Super stick and one MagPul ACS stock. I am thinking I would add a QD adapter to the rear of the MOE butstock. What do you guys suggest?