Its been 4 days since I last posted. Things hasn't changes much since the last time. As far as my observations go, plants are looking fine, leaves are looking healthy greenish. I still haven't noticed any signs of pre-flowering, although, they are close to being a month old.
Also, I'm slowly planning to construct a better growbox for flowering phase. I was thinking about switching to 12/12 in about 2 weeks.

Anyway, here are some pics.