I'm ready to buy a 2016 EX-L, but I"m not sure whether or not some options need to be factory ordered or if the dealer can install them. I'm thinking about an engine block heater, (I don't want to install this myself), body side moldings, door edge guards (or should I buy the "film"). (can I buy the door edge guards and body side moldings at a discount and install them myself?) and backup sensors. Also, do the EX-L's come standard with fog lights? Any suggestions for me regarding buying a new EX-L would be greatly appreciated, especially what the approximate price I should pay. Thanks!