I actually enjoy cleaning up machines. You get to learn the in's and out's of your playfield, and what you need to do when its time to eventually clean it during your normal pinball maintenance routine.
Burn Rubber hole you can get a cliffy protector. Might cover up the wear, and will protect it from further wear. Will also probably help from the ball falling out when its supposed to be locked (common problem with HSII).
http://www.passionforpinball.com/HS2.htm
You will want to get new rubbers, and probably rebuild the flippers if needed. You can order the rubber ring kits by game title, so just do a search under HSII or Getaway.
Also make sure to add High Speed II: The Getaway to your collection, pdxpinduck. It won't be the only machine you will own. Trust people on the forum. We all tell ourselves the first pin will be sufficient. Before you know it, the pins end up multiplying. You turn into a construction foreman in your home, trying to find out more room for more pins.