Actually got some numbers last night in the basement where the tent will go and it was not as bad as I thought although it will get colder here. This was with none of the heat registers open last night.
Lowest temp was 59 Degrees and 26% Humidity (outside temp was right under 33 degrees)
at 5am it was 61/31% (outside temp 35)
Also the QB 132 x 4 are back on amazon and ordered those! its go time