Sure, I pretty much can slide with anything, and I ship everything except populer pairings and incest. (The only exception to populer pairings is FrUK, but FrUK isn't even one of my favourite pairings.) So yeah... :P
I honestly prefer to focus on what hetalia is about despite that I support FrUk. To be entirely honest, I'm not fond of the pairings in Hetalia. Well, lebih atau less it's really most of the fan 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.