Hi all,   I have an Ovation with a KFC150 that's been a bit of a pain. There have been two main problems with it: Bad roll servo and computer failing the test at startup.   Right now, I'm shopping for a roll servo. The motor has fallen apart. I had it repaired a few years ago, but that repair was highly questionable and the motor has fallen apart again. According to my avionics shop, Honeywell (Bendix/King) wants $7K for the motor and $10K for a new servo! They're quoting me about $3400 for