ok im on a quest for a new exaust can and some other questions popped up in my head.. if im finally getting my carbs to closeto setwith the exhaust im using (muzzy can with unknown 4-2-1 header) if i just change mycan to something else possably something new but keep the header am i going to have to reset the carbs again??( i hate carbs) why dont these have f/i?? any way im looking for something newer with less than 15,000 miles but until i grow a bank in my closet the only way to fund that is to sell what i have and try to put some with it to go up a few years.in the mean time i was wondering how hard it would be to change from my basically trash farings from a 94zx7 to the newer farings from like an 01or so especially like the upper one that covers the thing that holds the headlights switch head lights to the newer look?.is it even possable,,, just thought i'd throw some of this up here andsee whohas already tryed and failed or succeded.??