Yep just 167 watts, a plant needs 2,000 lumens per square ft or some bullshit like that i got 11,000 lumens which should be enough for just 2 plants in that small space. if you have 400 watt worth of cfl you should be good, the most important thing is positioning the light as close as you can to the foliage without burning it. I put my lights super close and have a fan constantly blowing so theres a nice breeze cooling the lights and the plants themselves not creating any heat stress, but at the same time getting all those lumens on to my plant which is key. I would just leave it the way you have it, i have done previous cfl grows with mixed lighting just like you have and still had good results in the end, just remember to try and keep the whole plant surrounded by light thought the whole grow and you'll be fine