Looking into a 4x4 Diesel Big Horn SLT. What would you do or order different if looking again?

 

I have a 2014 Big Horn. Only two things mine is missing I wish it had are tow mirrors and gooseneck / 5th wheel prep...

 

Now is the Big Horn Package truly regional meaning in different areas it includes different options? I was looking at one out of ID that had heated cloth seats which is definitely something I want. My Brother In Law is a Cummins employee so I need to see what his family discount looks like as well!!!!