Preparing for my first grow

Ok so far ive purchased a 1000 watt HPS/MH light with a tempered glass covering to keep heat in. I was wondering what you guys and girsl would suggest on ventilation and odor control. My grow box will be 5x5x7. Im new to all this and was wondering how many fans i will need and cfm output im going to be looking at. I went ahead and bought the vented reflector and glass covering cause i know that 1000 watter is going to put out some heat. Any advice will be appreciated

Firstly is it MH or HPS it cant be both lol. Odour, use air freshners etc, i hear OUST is good. 1 fan will be plenty for that room.

I could be wrong, but I believe they do come with conversion bulbs or whatever, so you CAN have MH/HPS

yeah its both

The the light i purchased can run a HPS or MH it has a switch on side of the ballast for HPS or MH what ever i am running. I just need to buy a MH bulb. It came with a hortilux hps bulb. Also how big of fan or should i say what kind of cfm do you suggest that will have to be exhausted to keep the room cool enough? I was planning on going with a charcoal carbon filter but like i said having a hard time on deciding what size fan and filter will be sufficient.