The Skyview HDX is approved for the TwinBo. Hats off to Dynon for putting the Twin Bonanza on their AML. I'm not optimistic they'll ever do the autopilot but the STEC works fine and here is a great glass panel option for a reasonable cost vs the G600txi which bonkers expensive.
Unfortunately I didn't find my way to OSH this year to get all my questions about this answered by Dynon, just too much stuff going on at home. It looks like 5 tBones make it though and I'm jealous.
I'm going to start getting some pricing and strongly considering upgrading my Aspen to a 12 inch Dynon HDX would looks like a thing of beauty.