I have always used a lot of electricity in my room. I routinely use a stereo, a 22" TV, a play station 2, a clock, a lamp, and 2 fans on the same outlet. I'm buying a new larger TV because I'm sick of sitting so close to the old one. IF i turned off everything else except my new TV and my PS2, how big of a television could my circuitry, which is from the 1940's, handle? Assuming I bought a LCD HD TV.