Extremely not-cool, actually. The opposite of how he wants to live his life (although it would be pretty neat to be related to Luke Skywalker, he'll admit that).

"...Right. You shou--uh, I mean, it might be a good idea to carry around your communicator, sir. Gives you access to your account. I bet you can make it black, too." Wouldn't want to mess up that Sith Lord aesthetic he has going on there.

Okay, coffee's on him. Fine. This is all fine.