Hello Wayne.
I owned a 1999 HZJ75RV Troopy for 11 years and it served me well until I recently replaced it with a 2012 VDJ76R GXL Wagon.
The differences between the V8 powered Troopy & wagon are:
The wagon has one fuel tank the Troopy two
The wagon 5 doors, the Troopy three
The wagon is shorter with less cargo area, The Troopy cargo area is legendary.
The wagon is about 4 inches shorter than the Troopy, Thats about it.
Are you looking at a 11 or 6 seat Troopy?
Will you be needing to access the back seats at all?
How many people will be seated?
Regards: Grant