So in terms of LED, more watts doesn't necessarily equate to better growth/yield because you might be introducing an improper balance of spectrums-- unlike with HIDs because increasing wattage of HIDs increases the entire broad spectrum of that particular lamp.

Would you say this is true?

If I am using supplemental 42w CFL bulbs for the 120w HTG LED panel, do you think you can estimate the how many 6500K bulbs I should use? I was going to use a maximum of 4 CFLs. Should I go 2 6500K and 2 2700K? Or all 6500K? Given that the 120w LED was a 7:1:1 ratio of red:blue:white.