So the wholesaler I get channel letters made from does not supply spacers, as these particular ones are halo lit and they come with whimpy 1/8" studs. I want to put 1 1.5"-2" spacer on them that fits snug to the the studs to help strengthen and of course space them away from the backer panel. Rather than manually cutting 100 of these from some aluminum tubing what are my options? Id assume somebody sells these?