This is a shot of my studio. For lighting I have 4 florescent light fixtures that hold 2 bulbs each. I wouldn't mind a bit more light but I've used this configuration for about 3 years now and I'm fairly happy with it.
I've covered the light fixtures with tracing parchment which softens the light.
Each bulb is 32W Sunshine 5000k
In the corner I keep my still life set up and I have drapes around it to isolate the light.
Behind the drape I have 2 clip lights to illuminate the still life set-up but I really only use the one on the left. It has a 23W, 6500K, 1450 lumens bulb in it.