Fun with the Left Hook Grand Prix

I am back from vacation and thought I'd begin by posting some of the blitz games I've played lately with the Left Hook Grand Prix (1.e4 c5 2.Nc3 Nc6 3.f4 g6 4.Nf3 Bg7 5.a3!?)  It's a fun line, especially in blitz.  I should be back to posting more regularly now.