i would grab those larger long colas and sofly sueeze the stem and super crop that so that it lays over as tall as the smaller buds this will make all buds grow as if they were tops and grow the botom colas alot bigger and still keep top cola the same size u will thank me later, if its too heavy stick a little stick i it and tie large cola softly around stick it will grw towards light itself most likely since it looks like their not tht heavy yet, try it trust me...