We are considering purchasing either the Cyclone 4012 or the Road Warrior 405. We prefer the layout of the RW405, but were told that the RW does not have an option for a 2nd AC in the bedroom. We live in Southern California, and we are planning to use it in the summer at the Colorado River, where temps are 100+ (often 110-120). We're a little concerned that only one AC unit might not be able to keep the entire living space / bedroom cool. Does anyone have any real world experience related to 1 vs 2 AC's in this large of a toy hauler?