Lights for tent, venting heat out


From a fellow grower:

I was planning on doing a very small coset grow in a 36x20x63 tent (that would be perfect for my closet 48x24x60 wouldn’t fit). i wanted to know if a 400w mh for veg and 400w hps would be enough power, i also wanted to know how i could vent the heat out of the close across my room to my window. there can be absolutely no smell so would a 6 inch carbon filter with an exhaust fan do the trick? my room can have slight hints of weed but it cannot leak into my kitchen or anything.