I got almost the same options. Didn't do the moonroof since we hardly ever used the ones in our other cars plust you'll loose some head room. I'm not a fan of the shiny 20" wheels so we stayed with the standard 18" ones on the EB. I actually like the ELT 17 wheels the best. These 18" wheels are a pain to clean. No Nav here either, maps have always worked for me. Before I ordered my, I test drove them with standard rear suspension since I couldn't find one in VA with the rear air. But I ordered the rear air and I swear she rides better than the standard set up. Did some low wieght towing yesterday (3000 lbs) and it works nice.