hey guys i hope somebody OUT THERE can help me please ?? .......well the thing is im thinking purchasing a homebox xl which i think is 1.2m x 1.2 x 2.0 m with a 600 watt light !! will this light be efficient enough ? and wat type of hydroponic system should i use in this space ?? and how many plants could i fit in this space ? if any one could help it would great or maybe They could suggest something else im open to ideas !!!! thanks .....DEN