Just a curiosity question. I don't have an X... yet. But I'm sorta tempted to hunt one down, once I finish the current project. Something to up my game on, as far as working on the engine. Is it feasible, and what would be needed to change the stroke on an XJ700 X, to get it up to 750cc? Short of just finding one up in Canada? Is it doable, feasible? What's needed? pistons, rods, ...cams? Blood? Tears? If I understand correctly, all they are is a 750 with the bore sleeved? And would the result be? Worth it?