Nice!!! That's what I'd like but I wouldn't be getting a new one! Congrats!
Hand sanitizer, wipes, a towel, lots doggie bags, trail mix (in case you get stranded), a treat your dog likes. Spare slip lead. Flashlight. Leatherman. If you want to be super prepared you can put in a first aid kit (the car may have come with one and in that case you may just want to add Quik-Stop or something).
That's all I've got. But congrats!!