i disagree, beleive fluoro's are perfect for veg, unless of course your runnin the big guns like a 1k MH thats hard to beat, unbeleivable grow rates.. But fluoro growth rates during veg arent far behind an MH in my knowledge or what ive seen, In the flower stage, HPS takes the cake, fluoro's just dont have the penetration, lights gunna hit the top canapy and thats it, BUT i have seen some real real nice bud grown with fluoro's so im sure its worth the wait.. and 2-200w? damn, i dont think you'll have any slow growth problems, I think they will shoot right up, i wouldnt worry about them being to short and bushy, once you switch to 12/12 they are gunna shoot up and stretch out quite a bit,if you can get an HPS for flowering id get it, if not, those lights should do just fine, GOODday all. stay safe.