I have installed the Plane Around 180 door latch on my RV-10. I have also installed the Van's magnetic proximity switches on each of the 4 door pins. These are wired in series on each side so that if either switch is not closed or a wire is broken, there will be a door open "alarm" indication. I have these wired into the door closed inputs on my G3X which will show as a Warning on the EFIS and light the Master Warning light.
To me, this seems to be a reasonable solution, as it improves the door latch, and also makes for a simple, integrated alarm should one of the door pins not be engaged. And Doors Closed will also be on my runup checklist.
RV-10 Finishing Kit & FWF in-progress
2018 VAF Dues Paid