I apologize in advance for the annoying noob question. I just moved into my brother's old house. I have misgivings about the electrical outlets and the wiring in the place. I lost my old AVR during the move. Now I have to buy a new one. I've got a Corsair AX1200 PSU installed in my aging machine. Will a 1500W AVR suffice? Should I get something bigger? I don't do any heavy computing at all. All I do is work on MS Word documents, play games and surf the web. I might lay down a few tracks and record a little music sometimes. But that's it. Thanks.