I still have the same sharp criticism of modern mainstream Trinitarians, but my biggest concern is making sure the historical Trinity isn't misrepresented by its alleged advocates and adherents.
Any departure, including yours regarding perichoresis, etc., can only pragmatically occur after knowing the precise standard from which someone is departing. I have to spend all my time on the topic instructing others on the doctrine I detract from. It's maddening, and makes me seems condescending when all I want is competent and precise representation of the Trinity instead of nebulous personal perceptions and concepts.
No more eggs and ropes and Modalistic water/ice/steam nonsense. And no more perspectives of English persons as if Father, Son, and Holy Spirit are discreet entities or beings super-glued together.