Blu Magnum is making grips that are supposedly identical to Deason's Bear Hugs but they are pricey and you have to call for info.
Blu Magnum Custom Pistol Grips
You could go completely custom and get anything you want but Herrett Stocks makes Roper style grips that are very similar to the Sleeter grips and are much more reasonably priced. As for the inlaid S&W logo, its possible that one of our forum members like DWFan or VM might agree to inlay the logo.
Charlie