Yes character re-customization must happen! i'v done plenty of re-rolls cus i did not like the body type or gender after 30-50 levels, you know i'm all for the looks of the characters if armor does not look "right" on a char i'm known to delete it and redo it whit different race or gender.
could be an cartel unlock or legacy unlock or even a simple vendor at the Fleet that sells it! BUT by god make this happen bioware, do it even if you have to pull out a dev from its current project
give him a raise and make him work double time