Also remember, I'll be using 2 of the 50watt HPS lights if I choose to do so.

But I'm starting to look at some of these higher wattage CFL lights and am wondering if the HPS would be a redundant effort...

I actually do have quite a few CFLs. I have about 16-18 of them. Not sure on the wattages or colors but since they are so cheap I can compensate.

Anyone think 2 50watt HPS lights would be worth it? Or should I just add some CFLs?