Belkin UPS models...

I checked out Belkin and have a few questions. I am looking at Belkin and Cyberpower, what would be the ideal VA, I see they have all different levels. Which model would recommend? I get your point about the voltage for the receiver and sub, should I get a surge protector/power conditioner for them and plug them into that separately or do they not really need any power conditioning? I like your bat cave suggestion, turn on the receiver and sub before you turn on anything else that way to exceed the voltage on the UPS, smart thinking!

I'm glad that the FiveTwo Model 11's checked out with you as I purchased them and the receiver. I read really good reviews on that sub but I guess it really doesn't pack much punch?

Thanks for the help, I just need a model suggestion on the Belkin UPS, thanks!