if may also be worth cutting some of the most yellowish and any damaged leaves off, to focus the nuets in to the heads and not forming new branches/leaves which in end will be a slower grow and shitty buds.. the stage your plant is at now you dont want new leaves really and could afford to sacrifice some bottom leaves..... and maybe even take some cuttings for your next grow which will help the plant concentrate on the buds..
i call it the highway theory...... a branch is like a highway going up to the head (buds) if you have all these other branches for the feed to choose and travel along (like a woman givin directions) (sorry ladies) (well my old girlfriend anyway) it will take a shit load longer to get to the head.... and yes you will get more heads in the long run but your roots will not be able to cope with the new branches/leaves cuz they are strangling each other and by time the neuts get to the head the fucking pub is closed ........ this is bad!!

or you could just see how it goes...