I've got 12 660 nm reds and 12 royal blues. I was thinking of doing 6 reds and 1 blue per side. Is it possible to wire the blue parallel to reduce power, even if there is only one blue? All photos I've seen of parallel wired blues are when there are two blues being used. Or should I not even worry about the intensity of just one royal blue in the mix if I was planning to use a diffuser screen?