Since you are a newbie. Let me suggest that you research of what corals you want to keep first, then the lights will follow. Go to pet stores, and see what corals interest you. In this approach you will save a lot of your time and money.
The reason im mentioning this is because some people will throw out everything they got to buy the most fancy of the fancy and quit after a few months because they cant stand the constant man hour needed to keep this hobby in tune.
I suggest that you look around, pet stores, fellow reef tanks, then pick what you want. Then come back here and tell us what you want, and we will suggest to you what you need.
Do you like corals that move and dance or whatever? softcorals maybe? or do you want those that doesnt move and looks like thorns? maybe hardcorals? maybe sps in the future?
remember. KISS (keep it simple stupid) approach and "do it once do it right."
Bottomline.
You can go with 2x36" T5 for now as you go sharpen your skills. or 4 if you have the budget.
Then later you can "add" MH (metal halide/s) if you want and still use the T5 in conjuction.
or 2xVHO's (I still prefer this but this is just me)
This way you do not waste your precious money and can invest to other really important things. Like "REFRACTOMETER" (only example). Cheap but very very important.
And like Ed said, invest on good reflectors.
