The Ford Transit chassis is significantly different than the E-450 based units and should have it's own subforum.
The current chassis is much smaller and uses a gas V-6 or a I-5 diesel engine.
The current transmission is in the same family as the E-450.
The suspension is a modern independent design unlike the E-450.
The way FR delivers most Transits they cannot tow anything...Coachman adds a Class 1 hitch.
Inside many of the appliances are different than other RV's. The refrigerator, the Truma Combi water heater / furnace combo unit, and converter were unique to the Sunseeker / Forester TS Series. The Coachmen line up shares some of those unique appliances and adds a couple as well.
Ford has introduced a new Transit for 2020. It will add new unique engines and a different transmission.
As far as the Class B side they will share the majority of questions / concerns the C side has... I've considered the Coachmen units but either they are too small or I'm too big...
This is one of the times were the only thing in common between the E-450 and the Transit 350HD chassis is the name Ford. That alone is a darn good reason to add the sub forum as was done for the Sprinter. Add in that the E-450 has been replaced by the Transit in most markets and it is obviously the future of Ford based RV's. You might as get started now rather than try to move posts later like was done when the Sprinter sub forum was created...
I have previously owned a Transit based Sunseeker TS2390. When FR starts selling the TS2370 on the new 2020 chassis their is a very good chance we'll buy one...
That's my 50 cents worth... Any specific questions?