Here's a little update on my 200w pure CFL grow..... 2 x Sour Diesel and 2 x MK Ultra.
These pictures were taken at day 24 of flower.... what do you guys think?

Also, been thinking about changing out the CFL's with a 150w HPS. Any thoughts on how much that would improve my yield? or would it? More growth for slightly less electricity?
Many people claim 2-4 ounces for both ~200w cfl and 150w hps so is it worth the upgrade? Do you think this grow would look a lot different if I had been using an HPS to flower?

Just trying to make a cost/benefit decision....

Thanks, check out the pic's....