Well I'm kinda stuck in between here.. I'm already have vented hoods but I'm expanding my grow room to have 2 separate rooms veg/bloom.. ok so here's the question, I'm going to buy 6 hoods and 6 more ballast but I'm not sure what hood to get. The blockbuster as a couple inches bigger then the radiant but I hear radiant is a really good one also.. I'm not quite sure what to do, money is not an issue I just want to have the best so I stay cool. Thanks and any help will be appreciative..