My room is 4 feet tall 3.5 feet wide and 5 feet long. Im planning on using cfl lighting an mylar walls to make the most of the lights. How many cfls will i nedd and of what wattage. Also what strains will make the most of the small environment im looking to get about 4 plants in the room. Any other tips are welcom also how much air will need to move through. Also how much will this affect my electric bill and if im energy conscious will it be negligible.