I would, but man I really don't trust dealer work haha. Especially for non maintenance items. I'd rather do it myself, the correct way. My tint on the other hand...they can reimburse me for my next tint job (I also prefer not to have it done at the dealership).
Another forum member negotiated with Ford and his dealer to get them to transfer his upgrade items from the old truck to his buy-back truck. It might be worth a shot to see if they will do it for you as part of the package.