improved move scale and rotate tool for sculpting

im talking about this

when moving rotating or scaling any selected object in sculpt mode the navigation gizmo is always at the center which in turns causes the selected body part to stretch and move and orbit in a uncontrollable manor around the center in which tons of distortion is created when trying to use the gizmo . i suggest the ability for the gizmo to move to the place which you have selected using masks just look at the images above