Separate question, Did you upgrade your indicator lights and rearview mirrors and grill to be all black?I have the FRP removable top on both of my HZJ73's, so there's not a direct pathway from the window frames to the lower 1/4 panels. However, one of my rigs has some serious rust happening at the bottom of the 1/4 panels behind the rear wheels. I suspect this was from constantly driving in rainy/salty conditions in Japan where it lived most of its life.