Should see the plant start stretching considerably over the next few weeks. I've never had this many tops resulting from fimming but I really expect it to result in a larger harvest. I'm also happy tying down those tops for better light down through the canopy as well as increasing overall harvest.
@CelticSmokey88,thanks and yes she is looking rather large. I'm not sure the amount of stretch is expected from this strain but if it's too much I will add some side lighting from 2700k cfl bulbs