Gang need some help - decided on new amp, speakers, towers and sub. Should all be in for install this week-end.

looking at ideas on best way to setup in my 2006 Outback V.

4 Cabin Polk DB 651
2 Bow Polk DB 651
4 tower Polk DB 651
Total 10 Speakers

1 sub - Polk

2 Kicker IX 500.4

1 Dual Zone Controller

In an ideal scenario I would want to control the power to the Towers trough the radio balance or any other way.

How do you recommend I set-up?

PS - as back up i can always use the extra Kenwood stock amp from original install for extra power