Changed up the fans a couple days ago for the exhaust, holding a 79F now.
Was seeing the 82F-84F even with the lower wattage, so I believe we are good on that.
I am going to add another in line fan to the incoming line. Currently it is just a lower powered duct fan. With the upgrade I hope to be able to work on increasing the wattage of the light as well.
If I can’t control the temps at that point, I may try a slightly taller tent and see how that works out.