You can do it your self the only special tool you will need is a flywheel puller. There is a couple clips that go around the bearings be sure to put them back in and all the bolts on top and bottom of your cases are numbered and you need to tighten them in order a little bit at a time, just keep going over them till they are tight, i normally go over them 3-4 times. If you don't have a clymers manual you should invest in one, it will walk you through everything.
And welcome to the HQ!!!! :beer: :beer: If you need any help or get stuck on something pm me and i will be glad to help you.