Thanks to everyone for all the information I've been learning from. This is my second post here and thought I would share what I have going so far. Its been about a month on this one and I'm using 4 26watt 6500k cfls along with 1 42watt. My question is how long should I wait until switching to 12/12? I know I could veg forever but what would be the minimum for a decent yield? Thanks for the help!