Kohler 2-Function Pull-Down Kitchen Faucet w/Soap

With some hesitation I attempted to remove my old Kohler faucet (single lever with spray on the side). After about one and half hours, I was about to call the plumber but I started to rattle the faucet which caused the cracked base support underneath to fall off in pieces and then dripped all over as I went under the sink. I also got water from some hose dripping into my left ear. But once the support fell off I was able to pull everything up through the hole and get the old faucet out. Given the rust, it was not possible to disconnect the support nut by wrench or pliers. Then comes the easy part. Installation of this faucet is so easy even an old senior like me can do it (with neck and back ache consequences). Once in place, the faucet is so elegant (even better than the steel one) and functions like a charm. I washed the cast iron grills on my cooktop and rinsing them off with the sprayer function was such a breeze. This faucet is quite heavy and it is recommended to have wood added to stainless steel sink for support. But my stone sink has no problem. I am glad I chose Kohler again. Removal of this faucet 10 years later could be another problem as the ring screws on to the faucet stem to secure it and rust will certainly prevent the ring to slide back out again for removal. Maybe I should keep spraying the stem and ring assembly regularly with antirust spray.