As far as the 1/2 ton frame towing your 1-2,000 # trailer, no problem. I towed 2-4K quite often. In fact, take a look at this... 17,340 total weight across the scales. (Suburban empty was about 5200) Would I do it again? Probably not! Would I recommend it to anyone? HECK NO!!
http://i1152.photobucket.com/albums/p494/69B-Cuda/1958%20Viking%2060/DSC_8607.jpg

red one was about 2,000 lighter but a longer trip and no load dist bars... SCARY RIDE!

http://i1152.photobucket.com/albums/p494/69B-Cuda/1955%202%20Ton/coming%20home_2.jpg


Mike
1955 Chevy 6400 ex-flatbed (no bed now!) sold September 2023
In the Stovebolt Gallery
1958 Chevy 6400 flatbed W/dump
In the Stovebolt Gallery
1959 Chevy Suburban Owned for almost 20 years, Daily Driver -- sold May 2016
In the Stovebolt Gallery

Sufficient unto the day is the evil thereof