Lemurian,
Once again we disagree. RWA said on a difficult landing you don't have time to look at your panel for bank angle. I agree with him. I only glance at airspeed because bank angle is most accurate looking out the window. You only have so many brain cells to tell you what to do so I try not to waste any looking at secondary information that is already there. I have never looked at my panel once in landing to see what my bank angle was. No dinged wingtips or pods yet. I can't try your system because they made me retire at 60.