super computer panels

Other possibilities:

metal for the supercomputer panels (it's pretty expensive for larger sheets but it's the cheapest I've found so far, i'm going to keep looking and a wholesaler or junk yard might be better for them) : http://metaloffcuts.co.uk/shop/sheet-metal/perforated-sheet-metal-aluminium.html

LED lights for the panels: they have red and white lights in various lengths and numbers etc. I much prefer the shape of these sort of lights rather than the pearl drop ones that are more traditional christmas lights. We were thinking we could drill holes into the panels to stick these through.

http://www.qvsdirect.com/Noma-240-Multi-Function-LED-Christmas-Fairy-Lights-Red-pr-25007.html

http://www.qvsdirect.com/Noma-180-Multi-Function-LED-Christmas-Fairy-Lights-White-pr-25004.html