Has anyone changed over to feul injection on their 260z or 240z? i have an f.i. motor complete to put in my 260 and i hear the motor harnes for the sensors are seperate from the rest of the wireing. do i need to change the tank? and what other headaches are there? here in calif. i will need a catilytic converter for one thing. i cant wait to get rid of the flat top carbs ! any help would be helpfull, thank you.