600w Organic Neville's haze grow

So I got given some feminized Neville's haze seeds ,I started two of them last week they are 2 inches tall ,il be flowering clones of these plants under a 600w hps + a few cfls in a 1.2x1.2x2 tent , this is my third grow so please chime in to help me , especially if you have experience with sativas or Nevs haze , cheers buds.
oh and the seedlings names are nev and shanikwa : )