Thanks for the help, all of you!
I was thinking of growing them in my greenhouse, but since it likes such cool temps it might be a wise idea to put them in my heli shelves, which regularly get down to 45 in the night and have really high humidity. My only concern is that it might be too bright for them in there. I grow N. rajah and N. aristolochioides in there, and they do just fine. Based on your experience, Nepenthesl0ve, what kind of light does RHH like? My normal hamata likes more dim conditions, but since RHH is not a form of true hamata, I don't know.