I'm thinking that if the map skin setting is "random", it's a bit much to have it change every time you enter a new "part" of the level (i.e. going down a pipe or into the clouds). Whatever the level map skin starts as, it should stay that way through the whole level. On a somewhat-separate note, it might be nice to be able to pick and choose which skins you want to have available randomly. The "Demon Returns" one really, REALLY hurts my eyes, but I like all of the others.