Trying to wrap up a small facelift on my master bathroom and am to the point of replacing the faucet on the roman tub and the control levers on the shower. I believe the current tub faucet and shower controlers are from Delta and are 18 years old. All I want to do is update the exterior parts from polished brass to the brushed nickel look. I've tried the generic shower handle trim kits but with no luck. Hoping to find a reasonably priced solution without having to get in to the back side of the plumbing. Hope my question makes sense. Thanks!:confused: