Hmm, honestly I have never really thought about it before.
A quick 'off the top of my head'.....
ESP Custom Baritone, 24 frets (stainless steel), neck through design, ebony board (no inlays), locking tuners, Evertune bridge and Fishman Moderns in the neck and bridge. As for the finish, it would be a toss for a black/red burst (like the new Josh Middleton signature) or a transparent red with black grain highlights like you see on some of the Solar guitars. Woods, topped Mahogony for the burst finish, not sure for the transparent but it would need a really nice grain.
A quick 'off the top of my head'.....
ESP Custom Baritone, 24 frets (stainless steel), neck through design, ebony board (no inlays), locking tuners, Evertune bridge and Fishman Moderns in the neck and bridge. As for the finish, it would be a toss for a black/red burst (like the new Josh Middleton signature) or a transparent red with black grain highlights like you see on some of the Solar guitars. Woods, topped Mahogony for the burst finish, not sure for the transparent but it would need a really nice grain.