the CFL u are using will be suffient for rooting the clones. once they are rooted you are going to want as much light as you can without getting the temperature to high. the more watts = more lumens = more ganja. (this isnt a correct equation but you get the idea) More light more bud.

plants need fresh air(co2) to grow. you will want fan drawing fresh air in and a fan draw stinky air out.

things needed for a successful grow
-lots of light
-fresh air
-consistant temps(~75f)
-some good nutriants

this site has many useful threads, read up and happy growing.

MJ