Looks like a tree alright. Doesn't lok like it has streached that much you could definatly lower you light a little bit to about2-3" away from the plant. If you add those cfls make sure that two of them have the color temp spectrum of 2700k for flowring and 6500k for veg.

You should probably add 1-6500k and 3-2700k and turn it to 12/12:flowering. Make sure you don't look at it when the lights are off due to the fact you will shock it.

Also.....how long has the plant been growing?