Anthem P5 and Anthem D2V

[dazzalse]

I was wondering if anyone had any experience of the above combo, I'm on the verge of ordering it for a home cinema set-up to run Monitor Audio PL300/PL100/PLC350 and a GXW15, alongside a SIM2 Mica 60 projector.
I'm also wondering if a 20amp circuit will be OK to drive the power amp?
Any advice appreciated