We have had the kohler efficiency sink and the kohler 16 inch round prep sink in our kitchen for 20 years. I love them both, and though there are a few small blemishes on them, they bother look great.. We are doing a complete kitchen remodel, and after weeks of scouring the forums and websites for input on sinks, I'm tempted to just reuse our old sinks. I really was hoping to get a large cast iron single bowl for the main sink, but can't find one that is wide enough to take a half sheet pan. The left side of my old kohler fits half sheets perfectly, but doesn't fit full steam table pans. Argh! Help! Is it insane to reuse old sinks in a completely remodeled ktchen? Does anyone have other suggestions?