I am looking into purchasing a Driverack VENU360. I have a Driverack 260 and am currently using ZC-2 controllers for each Zone. Are there zone crotrollers for the VENU360? Or will I need to get another 260 to compatible? We would like to upgrade to the VENU360 but not sure if it's going to work for us. Can someone help me figure out a way to control each zone? We have 4 zones that need to be supplied and would like to have a zone control in each zone for more control. Is this possible with the VENU360??