Im looking into buying a grow light set up now the question is should i buy a 400 lumatek MH/HPS with a cooling hood set up....or buy a T-5 with 4 2ft bulbs? i have a 3.5 x 3.5 x 8 grow closet that i constructed. DWC set up 2 21 gallon plastic strong boxes plan on 4-6 plants for personal use only. 2 whisper 30-60 air pumps 4 6" airstones. also what kind of harvest should i have with 4-6 plants. if done right. ill need more help when i get some good known beans with nutes and stuff but any and all suggestions would be great this will be my 1st grow and i want it to rock!!