Alright i have a really stupid question! How many plants do you guys think is to much? I'm thinkin about growing 10 White Widow, 10 Northern Lights, and 10 White Rhino's! Do you guys think that is to many plants in one room? And how many lights do you guys think i will need? I'm thinkin that two 650 Watt HIP & MH Bulbs with reflectors and Mylar thru the whole room is going to be enough! Any suggestions would be appreciated!