Oh yeah 7 was Scottish. And I do that all the time, be thankful I'm not writing an essay about Capaldi, because trust me I could.
Only looks wise (yeah he um might look like a younger Capaldi if I'm being completely honest) I have no idea how much he'll be like him personality wise, beyond the drinking aspect, but that'd be interesting to find out. And it's entirely possible Grey won't shut up about him when drunk.