Black flooring really shows dirt, scuffs and pet hair. Grey coordinates with the large surfaces of the Sprinter dash board and door pockets- IMHO. Also note that the PH fabric has a distinctive tan/beige color in selecting your inside and exterior colors - and your uber awning color.
More Bling:
We had them put in a countertop dish/handsoap dispenser next to the kitchen faucet so that product is not a constant stowage issue and to utilize the dead space behind the sink. Order it delivered to SMB from Faucet.com
Look at getting a automatic power step with light for the sliding door -check the vendors pages on this site