CR10S Legs

There are plenty out there but I wanted something not so over engineered.
My CR10S has rubber feet so the top cup will fit this.
3 versions, I prefer the look of the circular cutouts but probably the square prints better.
Cut out to reduce material, it not doing anything for stability and should reduce print time a bit.
6.04.19: UPDATE:
Version 3 added a section across the top that can be printed as a bridge for better quality.
The target is to print without support and the initial print w