Keep in mind your plant will double in size during "the stretch" so with that in mind can u veg it any longer then you have? You also need about 8to 10 inches from light to plant so they don't tip burn
You still have allot of white hairs could go another week maybe more if you have clear trichs wait it out. You can tell cloudy from clear is this sativa? It'll go 10-12 weeks if so my sativa's took about 12 weeks to be done and boy it was fireeeeee