You definitely won't need a fogger for what you're growing. Just make sure you have plenty of light, air circulation and distilled water and you'll be fine.
Like I mentioned before, you should check out my website (Mitch's Carnivores) for information on growing CPs (especially sundews, which I grow a lot of).
Bigger is better when it comes to lights. You should be considering nothing under 42W CFL bulbs, IMO. If you choose to use the 42W bulbs, I'd use 2 of them.
I have 2 85W bulbs over my terrarium.