I'm planning for 8 strings of RGB next year. Looks like an ECGPIXAD8 will do the trick as far as channels/universes/etc. But I'd like to mount it and the power supply(s) in the garage beside my LOR panels...out of the weather. The nearest RGB string will be about 8 feet away. The furthest about 40 feet. WIll power or communications be a problem? What do you advise?