Thankfully I have a master electrician in my family (who also smokes!) and is helping me with the electrical design. Originally I was going to use a wood board, mount lights underneath and a power strip on top being held up by twine or wire but I got a new design idea.
Instead of wood, I'm going to use a hollow plastic board I found, its pretty stable and will allow me to mount the ceramic fixtures to, its also made for electrical applications, which is a bonus. The outlet on top will be GFCI, the power cable will go to GFCI first, then to lights, just incase since I'm dealing with plants and moisture. It'll be held up by chains from hooks above, when I want to raise and lower, I just move the links.
I'll also have a desk lamp with a movable arm for better light placement in there.
Also, I've had my Kill-a-watt connected, all told I use about 130 or so watts in the current config. Pretty neat little device those kill-a-watts are.
Enjoy the pic, feel free to use/improve on my lighting design.
Edit: keep in mind, due to size constraints the CFLs won't be in the exact config as outlined in the pic, they'll actually go side to side not front to back like in the image.