Definitely give Adrian a call. There's a good chance you can get a better deal. Worse (best) case scenario you will find that you already have a great one. He'll give it to you straight.
I think a different dealer will have to pull your credit again though... if this happen within 2 weeks of the preclude pull you should be ok.
Current car 2010 Honda Accord.
Looking into: 328i for Q3 2013.
BMW CCA Member