So let's talk performance for the wagon, I'm lucky enough to have landed a V6 wagon for under 1k. The duratec 30 is a solid engine, but it's not very easy to get your hands on performance parts for the engine. The Mazdaspeed swap, a bit overrated and impractical for what I want here. So what engines would be the easiest to swap in this machine to pump out some HP without making major modifications? I was thinking about the SHO 3.0, but I'm unsure of what year or if it's going to be a pain.