im thinking of starting a flourecent grow for the first time and have been reading some threads on using 6 or 8 cfls instead of a long tube. looking for some advise on witch may be better. a long tube fixture with 2or4 grow veg spectrum bulbs or bank of cfls with regular bulbs. Can anyone advise me on what to use and how many bulbs? im thinking of starting a two level table with two plants on each level. So thats one fixture for two plants in a 3ft wide area.