Honestly it seems like a pretty perfect setup temperature wise. The humidity is the only point of contention imo and that’s negligible. You may have to mist once a day to keep that humidity but all and all. 60-70% is perfect. So I don’t even know if that’s a critique. Your well ahead of the curve with your first time of husbandry. Not many people are patient or willing enough to setup a quarantine tub. Great job on your research!