I just assumed I'd be the laughing stock at the fly-in - "Hey, what's that funny looking thing bolted to the bottom of your airplane?"
Dave
working on -9a fuselage
If you don't already have the vacuum instruments would it not be about the same cost to put a Dynon or even one of the "older" GRT EFIS in the panel? Just a thought and not a well researched one at that. I personally like a venturi for the type flying you plan to do. No moving parts! As you said "What's not to like?"