Dude totally didn't see that haha. Well from my new grow I am using two 42w cfls 5000k and one 150w hps and I can say it is growing a near a rate double the last grow. I don't know if the seed is better or it's just the amount of light but wow the hps has mad a dramatic difference. I am hoping that HPS results in a tighter 'denser' buds, to be honest I would use both just because once she hits flower that HPS is going to make the larger difference. During Veg I would assume not as much, but HPS then the CFLs during veg will have a more dramatic impact I feel than just CFLs.
I will let you know when mine hits flower with the new HPS if it makes a difference (I am growing the same strain again).