I'll be ordering the 2022 Bighorn with the H1 group, which comes with 8.4" display and a few months free of Sirius. I have no intention of using Sirius, in fact I hope the dealer can de-provision the 3/6 months free subscription before I leave the lot. With Sirius no longer an issue, does the 8.4 display still have a fully functional standard AM/FM radio? Does the truck come with standard antennae?