I had to move my Vanilla Kush from my closet to my spare bathtub because of space issues. I'm using a 4x6 sheeet of mylar as a shower curtain to reflect light. The total sf is 15 and I have 7 CFL's 4 85 watt 1 60 watt and 2 42 watt 6500 and 2700k. Will this work?