Donny, how do those D-rings for the sling hold up? I bought a 76 case (not this brand) for my Pa1xPro and after about six gigs the D-rings couldn't handle it and started to open up at the joint.
I wouldn't know as I NEVER carry any gear I always use a R&R Multicart...
http://rocknroller-multicart.myshopify.com/