Anyone know the difference between an HP gimble and a stock bravo gimble?

The Diff Is So Small It's Not Worth Talking About. Mercury Denotes The Hp Gimbal Having 2 Extra Support Tangs ( Is What I Call Them ) At The Bottom Hole Where The Trim Cyl. Stud Go's Thru The Housing. As Far As The Ring Being Stronger I Can't Believe It My Self. You Have 2 Basic Typs Of Rings With & W/out Sending Units, And The Integrated Steering Ring. I See Diff. In Casting's As Far As A Little More Thickness Here And There In The Bottom Cross Member. But Nothing Of Real Difference.