I plan on constructing a wooden container,5ft long 3ft wide and 4ft tall.in this box I plan on puting two three plant rows longwise,im thimkin about using two 4ft 4-lamp fluoroscent fixtures.also plan on using two 4-6inch muffin fans one for exhaust(up top) and one for intake (down below).I plan on connecting a homemade carbon filter to the exhaust. what would be the best schedule for vegg.? also what would be the best way to yield the most weight out of my setup?