OK I raised the light to about 22" from to tops. I all so cut a new intake hole in the side of the wall next to the plants. I dont have a dedicated fan for it yet but will soon.

I could already tell this morning in the room , the air just felt fresher and cooler. This all so brought the temp down to a steady 80*


As well, the biggest plant I've confirmed to be female as well . So thats great . 6 females !