iv just bought a 4x7 tent.2 lumatek dimmable ballasts. And 2 lumatek bulbs.95000 lumana each.smscom climate controller. 2 a just awings. rhino pro 6".600 long.ex fan rvk l1 660 mh3.inlet 280 mh3.live in uk so it will only hit 28 degrees c.in summer. can any 1 tell me what I may need more ov...