Aziz, light!
Sad to hear that you're leaving CO, but good to know you'll be back.
Little miss Blueberry is looking pretty, and the Dick is looking very erect. If you don't mind, I suggest some LST for Miss Moby. That would allow you to lower the light and/or raise the plants so more buds could be closer to the light.
In my own tests with a 23w CFL and a light meter, I found that at 1/2" away, the light meter registered at about 2000 lumens. At 1" away, the light meter read 1000 lumens. At 2" away, it read 500 lumens. By the time I was 4" away, it barely registered at all. For comparison, I took the same meter outside in the sun, and it buried the needle at over 2500 lumens.
My point being that florescent lights have to damn near touch the buds if the are to come close to matching the intensity of the sun or HIDs or high-end LEDs. Since your florescent light is long, you can use that wide light coverage by training the plants to grow horizontally. It may be too late for the Blueberry, but your Moby could be trained slowly over a few days to lay horizontally. Don't worry too much about the stem breaking or bending. Any horixontal stress you apply to the plant will only strengthen the stem, just like wind. Some people even break the stem intentionally to force the plant to direct energy to other branches (called "Supercropping").
To play devil's advocate with myself, stressing an auto could stunt its growth and cause it to hermie. And maybe one big nug with a basket of tiny popcorn nugs is desirable. That said, I think the benefits of LST at this stage outweigh the risks. Okay, enough of my rambling.
Until next time, may your leaves be green and your buds be stinky!