Hello, i have a question about refinishing kitchen cabinets. We bought a house a couple of years and want to breathe new life into our kitchen/kitchen cabinets. Our house was built in 1999 and still has the original cabinets. Here is a pic. now these are not real wood, so my question is can i sand these and stain them even if they are not real wood? we want darker cabinets. Thanks for any input.