Anyone refinish their kitchen cabinents with minwax polyshades? Wonder how it holds up over time. I just redid all my doors and doorframes with the satin version and they came out great. Cleaned them first, used mineral spirits with some light sanding and them applied 2 coats. Made me think I could do my cabinets which are already a darker type walnut. If I replace the knobs etc. when refinishing, would definitely be a big improvement but wonder if over time the "poly" in the polyshade will hold up. Any experienced users of this product out there?