Navigation w/out Touring Package?

newman039

I am looking to buy a 370z w/ sports package and was wondering if you can get the navigation without having to purchase the touring model. I don't really need the leather seats, homelink, etc.. but like the look of the in-dash nav much better than the storage bin that comes standard.

I saw a post w/ pics of a custom Kenmore navi install which looked pretty legit however it doesn't replace the storage bin. If you cannot get the navi on the base model is there any dash kits available which would install the screen in place of the storage bin? Thanks!