Good idea I suppose, if nothing else you could (hopefully) be possibly saving the series from deterioration (I wouldn't know). Knock yourself out.
Using dremel or other rotary tools to smooth out the sharp insides of the sheet metal computer casing before adding to and modifying your machine.
An hour later and it's STILL bleeding under bandages... >_>
We'll murder them all, amid laughter and merriment...except for the few we take home to experiment!
"I cant see S***! --YOU GO TO HELL!" --Tourettes guy