Ok so I have 3 rooms plus outside dining. Room 1 ~ 1300 square feet (6 speakers) Room 2 ~ 900 square feet (4 speakers) Room 3 ~ 600 square feet (2 speakers) * I also need 1 outdoor single stero application speaker for the entrance, and 1 speaker for the office inside. * 2 rock speakers for outside dining. Total: 16 speakers I am thinking of running in-wall speakers in the dining rooms and rock speakers outside. What do you guys think I should get in order to run this operation as far a receivers/amps?