Hey man, looking good. What strain are they, sativa cross? They look like they were stretching during veg? probably from the low light intensity emitted from cfl's, They search for light.
The leaves look healthy yet a little light? did you feed them enough nitrogen during veg?
As far as the yellow spots go, it could be spider-mites. They are like a mozzie, stick in a probe and suck out the juice. They leace little yellow spots usually surrounded by brown though. Are you foliar feeding? it could be nute burn from the water droplets but prob not with cfl's. Good luck.