Hey there,
This is my first post. You're very ambitious to be making all these changes to your ride. I am thinking of getting a Previa, but the low mpg is a bit discouraging. I guess that is what modding is all about, though. Why settle for less.
That being said, are there any other vehicles similar to the Previa that do get better gas mileage to start with?
Also, have you ever heard of pre-vaporizing fuel to increase efficiency. How about adding a fuel cell to add a little umph? These might be bad ideas from an explosive stand point
Anyway, glad to be here