BMW i5

Been looking around for an i5 with DAPP, Premium, and Bowers sound, and finding it very limiting. Trying to find one with a lighter exterior (preferably a white) and darker interior (not white seats), which appears all but impossible. In the meantime, did get a quote on a Black Sapphire with those options and a couple added accessories for ~975/mo, all upfront including taxes rolled into that monthly payment. Located in MD. Is this a good deal? Are there other places I should be looking that may have the color I want?