That drivetrain is bulletproof and will rip the hitch off of most any TT. It’ll have similar power to all the new 3/4 ton gassers.
Only downfall IMO is the relatively compliant rear coil spring suspension which can be overcome with an appropriate wdh and/or a set of airbags.
I’ve hooked some heavier trailers to a rental Ram 1500. (I’m in construction, so “weights “ are relative. If it ain’t on the bump stops it’s good enough).
The rear is a little squishy-er than leaf spring “normal” half tons. Not including the heavy payload F150.
I wouldn’t blink an eye at an 8000lb TT.