TV potential of Aerostar

Hello everyone! Great site. Very informative.

I'm a prospective TM buyer hoping to get a preliminary read on the possibility of using my existing vehicle as a TV for predominately flatland trips. My wife and I are leaning toward a 3023, 2720 or 3124KB. Based on what I've read so far, it doesn't look promising.

It is a Ford Aerostar Extended Cab Van, 3.0L, fuel injected, 182 Cubic Inch.
Torque: ??
Horsepower: ??
GVWR=5,240 Lb
GCWR=8,000 Lb
Rear Axle Ratio=4.10
Rear Axle Capacity=Either 2,900 or 2,950

Think I could get by with this for a season or two? Your help is much appreciated.

Kerry