Hey guys, likely going to be building this outdoor fireplace for a gentlemen. He wants everything top notch, and I'm helping the boss with lighting, this thing is in excess of 25' wide and tall, my mason says he's not comfortable w/ putting lights in because of heat. anyone have experience w/ that? we defiantly wants something on the copper top, and there isn't a whole lot of places to mount them elsewhere (no big trees etc) any suggestions? would fiber optics handle heat better maybe? i've not been in a situation like this before so any help is appreciated.