Two things... For the regulator for the heat pad, what brand would you recommend me using? The only one that is actually in a store around me is Zilla. Second, with the regulators, what is the difference between the 1000 W and the 500 W? My heating pad alone has currently had the temp. at 97.6 degrees and has not raised any higher (I've had it on for over 4 hours now to keep a log of the temp.)