OK this is what im working with.. 1-250w hps 1 4' 3 tube, 40w per tube floro 1 4' 2 tube, 40w per tube floro plus a couple smaller 18" 15w floros. ok I want to set up a veg box with some floros. And flower with hps and maybe 2 15w 18" floros was thinking of a 4x4x6 for the flower box and a 4x4x4 for the veg box with the 1 4' 3 tube floro how long should I veg and how many plants can I maintain like this? I would gladly take any advice as this is my first time trying to seriously grow. please fill free to e-mail me with advise..