I did. I was wondering though, say you did get 1000w Chilled x6 bar for your 5x5. Seeing how the 660w or whatever is a x6 bar too (unless the 1000w is jamb packed with more diodes), is the 1000w really anymore efficient then the 660w when you dim it to 660w.? Overpowered lights are only Overpowered because they're desighned poorly to save money don't you think? Plus you'll probably want another 100w of supplemental at least for the 660w x6 bar as it is right? Just curious as to growers thoughts on the x6 bar in both wattages and sizes?