typically, with a regulated mod like the rx200, as long as you are using good
batteries (and married sets of them), the mod should cut out from safety circuitry before it becomes a battery issue - personally, I am using samsung 30q's in one of my rx200's, firing similar ohm range (though i don't really go over about 70w) with zero issues (the 30q, spec wise, comes in almost identical to the lg hg2, according to some of Mooch's benchtesting data)