For sure on the temps, if you can't cure the temps running a humidifer and occasional fan will help.
Cool cures don't just work better, they help prevent molds.
I am on my 8th/9th grows at the moment after a hiatus for quite a while.
Last time I used a 4x4 tent for drying with fresh air coming in, and an inline fan in a different tent sucked the air out of it, probably 100-200 CFM usually. You don't want to overdry, and even if it just results in quicker drying or less mold risk, I'd argue varying the humidity and fan control is more beneficial than a constant.
Here's a theoretical system.. I'll go for something like this, this time around, again in a tent
58RH 1 hour, oscillating fan runs maybe 10% of time; a few minutes, a few times per low RH hour.
65RH 3 hours, fan runs maybe 15% of time
repeat
The idea with the drying and curing process is to procure the moisture from the stems and leaves; over the process of a few weeks, while leaving some moisture in the bud, and ideally with continuity in the procurement of the plant's stored water. I think plenty of people might argue consistent 60/60 is the way to go but I've dealt with mold as well as the plant matter drying out to quickly. Like curing, I believe the maturation of thc properties to come from a combo of occasional fresh air/fanning combined with a majority of preservational time. Just my take.
Edit: also, I hang my plants with a lot of their leaves connected and usually fan decently aggressively the first day or two before beginning to cut off extra leaves. This gives the plant the chance to pull water from the leaves first without losing as much on the surface/outer parts of the buds.