A prius joins the stable of hybrids

A prius joins the stable of hybrids
A Prius joins my Fleet

Sue had the 1996 Dodge Caravans brakes fail on her, and luckily She made it home safely. After seeing the rust and deterioration under there, I made the decision that it was time to retire the 17MPG monster vehicle, and get something bigger than the Insight, and of course the Prius came to mind. Thanks to some guidance from a friend, I located a 2006 with 152K for a good price, and picked it up today. Already looking at a plug in pack to bump things up a notch. Time to dig out the V-Buck?
Why can't I just leave things the way they are???