ok so im pretty worried about running everything in my room off a powerbar pluged into a 110 outlet. im running a 1000w hps, an exhaust fan, and ocilating fan off the power bar thats about 11amps for all that but i would like to add my 400w mh. the room runs on a 20 fuse. do you think ill be drawing too much juice and risk fire or tripping the breaker or will this be far enough under 20 that its no problem? thanks!!