I'm a life-long PC user that just broke down and bought a mac. Loving it so far, but find the default white keys to not match the iMac's silver and black look. Just from a passing knowledge of the line, it SEEMS like the MacBook Pro's keys look fairly identical. Would it actually be possible to pop off all the white keys, replace them with black MacBook keys, all without seriously breaking something in the process? Thanks for any input! A good source for "replacement" MacBook keys would also be appreciated if this works.