First off,, awesome looking buds man, the buds/ colas will reach a point where they will not grow any larger, they will only ripen more at that point, and so far from what I can tell you have n o amber trichromes and I see no red or darkening of the pistols, so you have a ways to go yet, but if you want to have some smoke, it wont hurt anything to trim a little off here and there to dry it,