I have used a 9c for a while now and have had good luck with it flying third scale planes with only 1 digital servo. I am moving up to a 42% plane this year with all digital servos and I am eyeing the 12mz. I am a little leary after reading about reciever issues with this system. From reading some of the post here are the recievers cominng from the factory now with the shorter antenae? Is this pretty much the cure for the problem people had? Also in a large plane with 8 digitial high torque servos can this reciever handle all of them without any other deivces for power management as long as the extra ports were filled with plugs from the battery regulators, basically 6 ports for power input. This seems like a good way to go to me, two batteries, two regs with triple outputs and run all of these to the reciever and then the radio can do all of the matching of the servos, no need for a msa-10. My last question is if I were to use 2 trusted recievers that come with the 9c with the 12mz radio would I still be able to use all of the matching software that is in the radio. I need to match two servos on each aileron, and two servos on the rudder. Im sure the elevator part will still work fine.