I think you have got it covered. Do get the biggest sway bar available for your truck. You might doa little research on rubber mat options. Lots of options, including none at all. I have tried many different methods, and prefer the 1/2" or 3/4" horse stall rubber mats. I see several advantages to this type mat.
It is not critical, and not needed until you get your TC, but give thought to a rear camera on the TC. I prefer hard wired, the wireless did not work for me. They are especially fantastic when you in a shopping center parking lot.
Wayne
