I understand. How long did you wait for the 22 Limited? Mine was 5 months. The RHO was 4 months. There was no reason last time, and this time the same. I would trust AnthonyRI from Mark Dodge. Trustworthy from his posts. I also agree with Mikey, wait on it, it will be worth it.
If not, check into what the cost is for the TT mirrors to be added at a dealership. Probably bigger bucks than the ordering. You can add boards at anytime but could come at a higher cost but easier than adding the TT mirrors.
Does NC offer any tax credit for selling your truck, if you plan on selling it? I would consider selling it now, if you can, if the credit is yearly based. Here in MO you have to sell/purchase a new vehicle within 6 months to get a credit. Private or dealer does not matter.