I'm redoing my walls and they have many uneven bumps and swells in them. Is there any way to hide these to an extent with paint or spong spackling to make it look a little better without extensive remodeling. I've heard of using spackle with a spong to create a rough surface to hide these flaws but I also heard that they are hard to paint over and are rough on your skin if you accidently brush aginst it. I would appreciate any tips you may have. Thanks!