I have a Pro94 and I put in everything for one system in one bank, splitting it up you will loose most of what you want. There aren't any around here with more than 15 in a system. You can eliminate frequencies which are not used, there are some that aren't. I don't know what system you are talking about so I can't help. Someone can in your area if you provide more information. Control channel only does not work on a Pro94, besides it's getting close to time for rebanding in many areas, so an upgrade is what prompted me to graduate from a Pro97 to a Pro164.