Indyj: When I think of a stationwagon convert, the monkeymobile comes to mind. The look of it anyway! Myself, I would put the money to better use. Buy the vehicle you want and invest your money in it, and over time you will be more satisfied with the outcome. If you want to do something with the wagon, look into a street machine look. I have seen some pretty cool wagons all hopped up for speed and stereo.
Give it some thought and decide what end result you want to achieve.

It's only money,
Lenny