just bought a 2000.got it running and love it so far.1:is it possible online or do i have to locate a dealer to find out if my 2000 had the pulley/belt/guard,recall upgrade?being a 2000 should i replace the oil pump gear to save headaches in the future?if so how bad is the job?i also have a running issue.it seems as if i'm running rich sometimes as the bike kind of backfarts though the carb.i am not that familiar with anything but a regular slide carb.is there any adjustments besides the jets,i.e..idle speed,etc?any info would be great.once i get this stuff figured out i will have many more questions on upgrade,and where to find or make?...some rearsets that are comfortable..anyway thanks in advance....jesse