Again, thank you to everyone for the feedback. Since my last posting I have turned the power cords into "vines" using decorative moss, Spanish moss and airplanes and have been training mandivella/Passion flower/ and a variety of other vines to grow up to and into them to further cover them and give the vines routes to the tree branches I've set up to offer a natural looking support.
I've also replaced all my Metal Halide bulbs, and set all my supplemental LEDs to supply an optimal spectrum and intensity to all plants both low lying and the large palms, plumeria and bananas! Will post picture if anyone is interested.
