ummm its pretty easy are you doing it in the driveway or on a lift......either one just take the wheel off, load the strut(after unbolted) and the whole assembly should come off, then just take it apart and but the new stuff on.....the only problem i had was getting the front struts out, pm me if you have any specific questions
p.s. the old bushings should be fine, but im gonna end up getting any energy suspension kit later on....so you can replaced them if you want