I ended up running these plants a total of 60 days. Topped each plant 2-3 times. Once flipped to flower the plant does not stretch much. The final product is dense, sticky, frosty buds with a fruit punch and piney gas aroma. Yield for this pheno is above average, but I highly recommend trying to get a top in every trellis hole to get maximum yield. Overall I pulled a little over 3lbs off of 16 plants.
Notes:
Room size: I'm not sure what to put as grow room size below... room was 8x8x6.7
Gram per watt: Gram per watt per plant doesn't seem to be the best measure in my opinion as it would encourage you to grow fewer plants with longer veg times to get the same yield. Unless I'm missing something?
The actual power draw from the wall for each light is = 355watts per 315 LEC x 4 = 1420 watts in Flower.
The yield was 1380 grams which makes the total Gram/Watt ration = 0.9718
***Sorry for the shitty pics... my phone camera is still shit right now and these are all the pics I could get at the moment.