Can I move the Dell OptiPlex 755 Small Form Factor motherboard to a new case so I can fit a bigger and better PSU in it? I read that it could be done here (http://www.tomshardware.com/answers/id-2168215/moving-optiplex-760-dell-small-form-factor-motherboard-bigger-case.html?573f53608cb93=reload), but I just wanted to make sure. Thanks