I am personally in the process of building a LWB gas van up for my daily driver, I find them more `peppy` on the highway, quieter in the cabin and also when driving up into Alberta in the winter there is not the need to plug it in below -10 degrees.
Parts are easy to find, we have everything on the shelf for V6`s, $750 for a radiator

One of the nice things with the diesel vans is that they are generally a lot lower mileage coming out of Japan and seem to be in better general condition.
It makes no difference really between gas or diesel, in the end it comes down to owner preference. I personally like the quietness of the gas which is what sold me on one
