I think for Infiniti to make a Sport Version of the JX, they should use the 5.6 liter V8 from the M/QX, and ADD a hybrid motor to it. How about 530-550 HP and 400 torque?!? Then offer a 7 speed automatic with paddle shifting or a full manual and sport skirts all around the exterior. $75-85K? The target buyer would be completely different than the current family/women that Infiniti is going after with the current JX. It would be such low sales that they would never do it...but it's nice to dream.