That's the deal of the century right there. I used to harp on sliding doors when my kids were smaller but have been pretty happy with my Transit with a slider. The only negative I can think of is no in-door storage or door galley (if you're building out the interior) but you can get around that with a little creativity.
2022 Transit T350 AWD cargo was on order but was cancelled by the a$$hats at Ford. Keep it, Ford, you won't ever get a dime of my money again.