I have a 1984 Sportster XLX. I am a newbie, but I want to learn to do basically everything for my bike on my own. As of now, the bike runs good, but its an old bike, and I have no idea when the last time the engine was rebuilt. I saw a rebuild kit from J & P Cycles that had everything, or so it appeared. What tools do I need to do this though? Are there any special tools that I need to order that are hard to find? If someone could tell me what I need to get to do this right, I would appreciate it. Basically I want to do a little bit of preventative maintenence.