...Before you expect so much out of your ranger, why don't you go into the garage, shut the door, and have a little one-to-one time with her. Make sure this is what she wants. Most Rangers are purebred, and tell her that after the operation she will be a "mutt". After all, it might be to embarassing to pop her hood and show off a little because of the bowtie emblems. Other rangers might pick on her. She might get humiliated by a 5.0L ranger at the strip. Let her know there will be a lot of pain involved. All her wires will be cut and rerouted. Her motor mounts will be removed and custom ones will have to be implimented. Her radiator will be torn out for that of a chevrolet style. Make sure she's okay with the idea of you spending so much money on her. (Most rangers are low maintenance and do not want that much money spent on them... unless its for a mustang transplant or supercharger) This talk with her might take a while, but if she understands and accepts, go forth and do it.