Thx a bunch for the ideas. Trailer is out of the way - I have 2 of them already for work and just not convenient enough. The longest monthly drive for the hobby is 210miles (roundtrip). The daily drive is 56 miles for the turbine field (round trip) and 4 miles (round trip) for the 35% gasser (non turbine) field.

I'll look into the passenger MB sprinter 144" wheelbase.