I went from a 4,400 lbs. trailer to a 7,300 lbs. (32') trailer with my Expy and I found the new trailer terrifying to tow.
With the length and weight of the units you listed, you will be uncomfortable at best. It's difficult shopping when the manufacturers all list "dry weight" and don't include the weight of "mandatory options" in the figures. I would allow a much, much larger safety margin with that tow vehicle due to it's squishy rear end.
Mike Butts
DW+DD+DS+Poodles
2017 Forest River Forester 3011DS (first MH!)
Previously 1999 Coleman Santa Fe pop-up, 2007 Kodiak 23SS hybrid, 2013 Sunset Trail 29SS travel trailer