ill give it a try.. im no pro but if it was me...... i would get all the tubs setup a couple days ahead of time. and get all the temps and hum correct in them ,at the same time working on the rooms temp..imo you shouldnt need a himidifire (sp) as the tubs should tank care of this .if set up properly.i also use a oil heater for my room .it only goes to 80 degs thats what its set at. and depending on room size if you need to run it on high or low. i also use a ceiling fan .well not that much .but ceiling fans are designed for summer and winter use. as we are going into winter run it backwards as to draw the warm air up alittle faster from the oil heater,and cerculate it ..my room is small i use on slow setting.i will also add that my hum in my room is around 30% but my tubs are always around 50-56% all the time
Hides .i always provide a hide atleast one. i recently got a few young pick ups .im useing one hide on the warm side and crumpled up news paper.for the cool side.. just remeber that when setting your thermostat that you might have to bump the temp up on the stat to get the pr0per temp in the tub/s.
the best advice i can give over this ramble is "TAKE YOUR TIME"