I don't know if anybody has mentioned it before, but, those CM logo's that they plaster everwhere
if you want to remove them, without damaging the alu beneath
get some Humbrol Liquid Poly (little jar, makes you high)
paint on a little
use a fingernail or a lollypop stick, and rub the logo away
it takes a while
paint on, rub some off, clean off area, repeat
but it does work
Just to show you what I mean, here is the finished bezel that I did, minus the coolermaster logo
sorry for quality, poor webcam can't cope