Some help? Considering buying this and global authentics came back at me with a negative response. This was a $10 opinion (they offer that before you send them the signature). I was surprised because the guy who's selling it seems legit and he bought it from a very reputable dealer in Vegas who is now dead. Anyway, anyone who knows his signature well want to help me out? It says Van Halen 07 under the signature. I figure if you're gonna fake it, why would you write that part so poorly that it can't be read?