Well, I would buy a rear end from a local auto parts place, like NAPA. Call them to get a price. Changing the axle is relatively easy, but does take some mechanical knowedge. I would suggest having a shop change your rear end. Shops charge on average $60 hr for labor. I know my Ford shop charges $72 hr. So, add that to parts and you get the total. The lift is really easy Nick, you should do it just to learn how and it gives you a great feeling of accomplishment. I lifted my 99 Ranger myself(4x2) and all I had to get was an alignment. I did it in about 4 hrs, but if you have never done it before then you should take the whole day off. A body lift on the other hand is tough and time consuming. I think I will do mine and take photos to post here. What do you think?