I just installed the rear floor and i can tell you it was pretty easy. i was expecting major problems based on what ive read here, but it was super easy. Use quality air tools like air chisels, drills and impact wrenches. The rear of the tail pan on the bottom is an 2 foot lenght which drops down its best to cut this piece off so you can lay the floor in with out raising the body. I did not have to lift the body at all and it droped right into place. The hardest part was removing the old body bolts but a grinder made short work of it. ill try to post pictures early next week for those interested. Craig "Why is there a <font color=red>watermelon</font color=red> here?"