Hey Sleezy1,
Was pointed to search for you and your threads in another post. I've so far read most of your threads, and I am wholly impressed with the pulls your getting from the dual Balckstars.
I have only been supplementing with LED light, a 90W 6 band Lighthouse Hydro UFO. So far I like it, but it is only a supplmentation to my 600W.
Very nice job on your grows. I have grown out the Vanilla Kush a little bit myself, and have found a keeper pheno that turns black at five weeks flowering, with or without temperature variation. If you want to check her out,
click here.
I could be wrong in this, but my guess would be to keep an eye on your two indica-dominant phenotypes...the smaller, bushier ones.
Odds are, those are going to be the ones you may end up keeping, as the keeper phenotypes I have seen with Vanilla Kush are typically more indica-dominant and on the shorter side.
Just my two cents. +rep on some great LED grows and information.