I would reccomend getting 4+ lights of 6500K CFL's and as high of watts as you can find . This will promote strong growth of all the vegetation stage.

For flowering, get 3+ 2700K CFL lights with as high of wattage you can find and put one of those 6500K bulbs in there. This will promote good flowering + a stem and leaf boost

Check the bulbs you have now cause im sure they will match one of these 2 descriptions.. They sound like 40 watt bulbs?

So far everything sounds good though, do you have the box of those lights by any chance?