At the risk of going off topic, I have to speak in defence of the VP-X approach.
It didn't take deep pockets, and it eliminated a lot of other complexity such as traditional circuit breakers and the wiring to and from. The list of features gained is too long to mention here. That includes, if we'd wanted it, the redundancy of a second alternator and an essential bus.
I have to confess, in the day job I'm pretty used to having the electrics controlled by magic boxes instead of good ol' circuit breakers and switches. Properly set up, it delivers features and reliability way beyond the simple hardware approach.
But the greatest attraction of the VP-X is its integration with Skyview. Dynon and VP have done a brilliant job of getting the two communicating as well as they do. That's why I was a little disappointed that, in the latest update, autotrim wasn't deemed important enough to add to the mix. (Still as impressed as ever with the rest of it, thanks!)
I agree that the ideal solution would be the separate autopilot controller, which would enble that missing feature. But in our case it wasn't available at build time, so it would mean cutting another hole in the panel and splicing a bunch of wires into a system that's already working well. That, and another $A795 to buy the controller. Additionally we would not benefit from its features such as speed scheduling and runaway protection, because the VP-X already does those.
So I will wait patiently in the hope that there's a software solution to cater for those of us unwilling or unable to go the hardware route, and in the meantime continue to endure the crushing workload of trimming manually
