Want to add suspension lift kit on my 04 F250 and I'm planning to buy the 4" Pro Comp lift that comes with ES9000 shocks. Is this a good lift set up? I like it since it is a complete kit and I found a very good offer at 4wheelonline (learn more about their suspension lifts). I'm looking for personal feedback regarding this product. Also what's the maximum tire size I can put on my rig. Thanks in advance for your input.