with scrog your better off using flouro tubes rather than cfl's, better spread. try a 4x4 with at least four, (2) bulb four foot long flouros. your seed could be hit and miss to begin with(as it is bagseed and may not be stable) so dont expect too much. this is a good oppurtunity to learn to clone and train and feed right. hid,s will be more productive as you gain skill