grow cabinet

I would like some advice on setting up a stealth grow cabinet. I was thinking of building a MDF cabinet that was 4'w x 3'd x 58" h as where I would like to grow is only about 63" high. Damn low basements. I would like to try an Organic soil grow and was wondering how I should set up the box for that I was possibly thinking of setting up some mother and cloning room, do you think that there's enough room in this cabinet or should I try to build another one for that? Also what kind of lighting would work the best? I was thinking maybe 2-3 2' T-5 tech2's 2 bulbs. The 10,000 lumen ones. would I have to worry about heat with this set-up? And what would work best for ventilation and scent control. We have HE furnace and power vent hot water heater so I would like to vent my cabinet out into the presently unused furnace after going through a carbon scrubber of course. How big of a deal is CO2 and what is the most cost effective way to do my cabinet? Thanks