My requirements... what to build?

GREAT SUGGESTION RUSTY
I'll use my Dakota as an example
When I was towing hevier stuff after I gave Krooser my Ford crew cab duley (first year for EFI 460)
I had a 3.91
I then switched to a 3.54
but I should have gone to a 3.23
as I ended putting taller tires with the 3.54s
I do 300 mile trips and the difference is fealable
Most know that oem's went to gears in the low 2s with 3 speed trans
so my nswer is 3.23 with the OD or 2.73-2.91 with a 3 speed
the Magnum has plenty of poswer with either rear end
and AMEN to the "goes around quick" admonishment
Dakota will swap end with ease, off the road backward one time
did a 360 snap making a left turn across 4 lane highway
that was in the rain but still...