i have a 2011 TR4 SR5 with 4WD with about 140K miles. Its in need of new shocks. I really have no idea where to start. I would like to maybe add a 1" lift to it but I dont want to have to do anything else. Can I buy new shocks that accomplish this or is this some separate that needs to be done. Also what brand and model would everyone suggest? Do I need to replace the springs as well? See lots of questions...a link to better instructions and options. Thank you in advance