Just for those interested ... the Equipment Stack in waiting.

[Linked Image from i.postimg.cc]

From top
AV8805 prepro
1500-5, DSP, 1500-5, DSP for actives
ADA1250-6 for VP180 center, 4 M5 bed surrounds, and shakers
ADA 1000-8 for front/rear M3 heights and 4 M3ow (currently L/R/C mid tops, and center height)

The center height and mid top is for Auro 3d which I don't know if I'll keep ... so these 4 speakers could be repositioned as front and rear tops (if I ever upgrade my prepro)