Here we like skateparks which are looking realistic. I will not specially like skateparks with a lot of things, but those where spots are unusual. We are searching an atmosphere and that´s what is missing on your spot, whatever the colour of your stairs! You can try to delete some unusefull thing to build some houses, or a school, anything! Then you'll understand that some buildings can give you spots you wouldn't have thought about! The merge glitch allow you everything so i don't want your hubbas in the industrial style, it´s the worst style if used as it is!
Just watch our skateparks, get skills, and come back with something you'll be sure it´s looking realistic!