heh man i have seen alot of these mods... hope u do it well.. there has been many many G5 case mods... some of them not very well done... and others done amazingly well...i have seen one that kept all original mac plugs/ports in the original positions aswell as there being absolutely no exterior modifications.. aswell as ones that take the mac case and make it look super kickass with windows.. lights.. cooling fans and all... +rep for takin a stab at this... and i hope to see it turn out great