It definitely has the torque, curb weight and brakes to do it! Just needs some E-load rated tires. Just driving it as is it gets that old luxury car butt wiggle going over bumps. Kinda like it's an old luxury car on soft sidewall tires.
It also needs a tougher transmission and a properly located rear axle. Despite the fact that I'm a big fan of the mechanicals of the Fox chassis, I am definitely not a big fan of the Fox 4-link.