True.. Room temps in winter are usually low 70's to mid 60's, in summer much warmer (high 70's - low 80's depending on how hot I can take it). The other enclosures average 72 on their cool sides right now (that's with a UTH and ceramic heat bulb on the warm end).
I'm not sure if I could use a RHP or heat lamp / heat emitter on the tub due to it being plastic... My other heat lamps are on dimmer switches, so don't take up channels in my thermostat... If a similar setup would work for an RHP and it could be hooked up to a dimmer / put inside the tub, that might be an option for me.