My opinion, is that you have to be carefull of some of the aftermarket chrome, just does not look right, or chips easy.
You should get a discount on anything in the dealer, up to the day you pick it up.
You can notice the difference, even with the top brands.
dealers are alway running some type od discount, mine has great deals on black friday, so what you dont get now, you can get later, and install over winter, i say, ride her hard, and worry about the extras untill you cant ride this winter