Hey guys, I need your help please. I have a 2016 Z71/2WD Colorado with V6. It also has the tow mode and factory hitch. I understand it’s tow capacity to be 7000 lbs. My question is.... Can we SAFELY tow a 2 horse trailer(2500lbs) with 2 horses(1000-1500 lbs ea). Approx 6000 lbs. My wife will be driving to shows on flat roads in Florida, under 70mph. I am concerned with any sway, transmission issues or other issues that might arise. i might need to move up to a Silverado to tow safely. Thanks for your input.