I have the same model, vintage 2011. It's a great sounding guitar, and the looks well you know it's a Gibson Burst. I have D'Addorio nickel bronze 12s on it now, after seeing a post by Sal about them being similar to titaniums that had been on it. It sounds so good I'm having a hard time convincing my self to change them.
Looking forward to your thoughts when it's in your hands