Sure, I pretty much can slide with anything, and I ship everything except 人気 pairings and incest. (The only exception to 人気 pairings is FrUK, but FrUK isn't even one of my favourite pairings.) So yeah... :P
I honestly prefer to focus on what ヘタリア is about despite that I support FrUk. To be entirely honest, I'm not fond of the pairings in Hetalia. Well, もっと見る または less it's really most of the ファン who support them. Most of them are really weird and well, I think I'll just leave it at that. I'd rather not get into it for risk of saying some harsh things.