If its comfortable for you, mount where eye relief and acquisition of target come naturally. On my Sig 556, I like a quick sight and target picture, but I have no carry handle. Have you considered removing the carry handle?
I did mount my optics with a "dab" of Blue Threadlock, NOT the red, a little goes a long way.
Experiment with bringing the rifle from the ready position to the fire position and see if you have to fidget with acquiring your target.
There are always options, try them all, keep us posted, and Good Shooting.