Mike, if I were you, I'd use either Wayne Newton or that great photo of Tony Buttafuoco merely for the fun of seeing it on your FB page, but I'm seeing a little bit of similarity to Saul Rubinek if you wanna go for something a little more obscure.
But, the thing with FB doppelgänger week is you're supposed to go with a celebrity that people have said (in the past) that you look like... so, jog your memory and just use whatever comes to mind.