I got all my work done at the local 4X4 shop. The total for installing and the price of the parts for the TT/SL, body lift, mount and balance the tires, the actual tires, alignment, new rancho rsx shocks, and Rear hitch was around $3000. There are a couple of members here that have installed the body lift themselves if you do a search for body lift you should find a ton of information and there might be a project on how to do it too. As for the TT/SL there are a ton of people that have done that themselves and it is fairly easy to do and the shackles cost around 60$ so it is not that expensive. There is a project on how to do the torsion twist/shackle lift too.