it's easier than you'd think. just dont cut your shift fork too short. the kit requires shortening. i have the same kit and am very stisfied. novak designed that thing in conjuction with USU engineering last I heard.
Also be sure to check all of your shift forks for wear at this time. Also Check the plastic screen on the oil pick up. Just to be safe i always replace the o-ring that retains the oil pump pick up tube. Just to be safe.