Ed,

I have the Dynon Skyview in my flying 360 with AOA for about 100 hrs now.

The AOA works really well, but it is a fairly small graphic on the EFIS panel.  This is probably not where you should be looking while in the pattern.  Right now there are no audio warnings, but those are coming.

I would be very suspect of 19 year old tires.  Is your MT prop very old?  They tend to leak at the blade hub.  Don't know if that is worse when they sit around for a long time.

Good luck,

Tom Thibault
LNC2