everyone please read the OP"s last line:
"We'll also pull this unit with a new ford explorer with a tow package."
he'll need that WDH and sway control if he plans on using the newer downsized unibody Explorer to tow it.
sure, if he was only using the truck, the most he'd need would be a friction anti-sway bar.
and Zoe the Wonder Dog(R.I.P.)
'07 Roo 23SS pushing an '07 Chevy Avalanche
Equalizer WDH and Prodigy BC