right now i have an ariza and DN3100 receivers..ariza is hooked up with a diseq in the main room and dn is with sw21 upstairs..tired of atmega card going down all the time..so planning to buy a CNXMini and move the ariza upstairs..will it still work with the sw21 switch (for 119/110) or should i go on the roof and change that to a diseq??