About to place my order for a 7500 and had a quick question on the power management / conditioner. Do I need to be concerned about the 20 amp circuit requirement? I don't have anything yet so I want to make sure that what I get works.

Looking at both Belkin (PF60 or PF31) or a Panamax (M5100 or M4300). Anything else that I should be looking at?