Elisatoo, the picture that Joe posted is the factory setup, although there are a fair number of people who have changed the setup a bit. The Yahoo group, Catalina270 has a files section that lists all these different setups, and the advantages and disadvantages of them. Please feel free to join the group if you have specific questions.
ps thanks for the tag
@Jackdaw , always a pleasure to help new owners. It can be a bit intimidating!