ok i currently have three nice 1000 watt air cooled lights already working in my grow room . this is my first grow and things have gone pretty good . my question is would it be benificial to add two 4ft 8 bullb t5 fixtures on to the two side walls of my grow room for a total of four 4ft 8 bulb t5 fixtures in addition to my 3 1000 watt lights i already have ?? if my figures are correct according to what i read this should give me 80000 more lumens on each side wall for a total of 160000 lumens not counting my 3 1000 watt hid's .is this worth doing ? will i see a difference? any advice is appreciated .