7.3 liter

I'm throwing this out there for some experienced feedback. I have a 2021 Powerboost, 430 hp, 575 #-ft which I use to tow a camper with a UVW of 4921 and a GVWR of 6305 lbs. Let's assume I have it loaded to 6000 lbs. I live in the Denver area and thus almost always travel west thru Eisenhower...