2.7 Liter Ecoboost and 3.55 Rear ..5K Towing Capacity?

I have no experience with the 2.7 EB but I do own a 3.5 EB with heavy tow package. I love the truck and this year we put about 7000 miles on it while towing a 3000 pound TT. IT handled like a dream. The towing package adds so much to the truck's towing ability, I will never own another truck without the heavy tow package.