Yes, photos are a must and welcome to the Axiom family. You won't regret it.

I will offer my 2 cents on the 6.1 or 5.1, as you have no space for the rear center to generate a sound field, the sound will seem to be from right above you and not behind(well obviously as it is right above you), but the idea is that the rear should give you the impression of being behind you. You may still like the effect but once in a deeper room, you will really get to enjoy the 6.1.

again congrats!

Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70