Ok, i will give you my honest opinion...and you can do what you like with it. I'm not sure if you have that EXACT light...but only as a 26 watter. If you do, i would opt for getting some good ol fashion cfls from Wally's. For veg i personally would go with cool white (6500k) and flower use warm white (2700k). But a full spectrum would work also. From the sounds of things you have a pretty tight space...so i would try to somehow get light surounding the entire plant (on the sides also if possible), but you should be find with what you have if you are dealing with roughly a 1x1 ft space. If you can get some measurments of your space or possible some pics...and i'll (or anyone on the site) will be able to help out a little better.
Like i said...these are just my opinions from what i can understand of your situation. The more info you can give...the better people will be able to help you. Good luck with your clone bro...and ask all the questions you have and i'll try to help in any way that i can.