Mine are all messed up so I went out and bought some new ones. How hard is this gonna be for me to do by myself? The connection is behind the wheel well a little bit but nothing I can't get to. Any tips? Advice? I'd rather not pay $100 to have some shop do it which is what I'm getting quoted, even though I'm sure this takes them 10 minutes tops. Figured I'd ask here before I dive in. Couldn't hurt, right?