Newbie, Auto 47 CFL

Ok so this is my first tme growing or posting so I'm hoping I can rely on guidance from some more experienced growers. My set up is a 2x2x6ft space. Flat wht coated. My box has 8 1 inch holes on the bottom for a passive intake. My exhaust is a regular 4 inch fan inserted into a round 4 inch cut out on the oposite wall of the exhaust. My container is a 5 gal square bucket with small holes drilled in sides and bottom. Grow medium is FF OF, I have attitude AK47 Auto seeds. I'm growing 1 plant 2 start with 6- 5000k and 6 6500k cfls on adjustable rails and overhead. My nutes will be Bloom and Tiger. Is my set up sufficient? I would like to know before I germinate anythingView attachment 3132846 View attachment 3132846