And the only other thing would be to make sure it is exhausting into another room or out a window to prevent heat build up, but it sounds like you have that covered
And add some C02 when you get a chance, go on CL and find a bottle or get one from a Fish Tank store that specializes in plants and what not, that's where I go mine and have been running the same bottle for at least a year or so. It makes a HUGE difference in plant growth especially if you run higher temps, you can double you plants size and yield