blue mystic yield question

i was wondering how much i would yield from 5 blue mystic plants under a 400w MH for vegetative, and then a 400w HPS for flowering, and 2 75w full spectrums for vegetative and flowering just helpin the MH and HPS. was also wondering about space, my closet is like 9x3' is that enuff room for a 400w?

someone please help me out in what would be a good estimate of what i would yield, and if it would be better to do 1 plant under those lights or 5 plants? come on guys, 34 views and no posts. someone help me out.