Hi--I have an EC stone that is 1.50 ratio so its the classic EC shape. I have longish tapering kites right now (.31tw) that are poorly cut and I want to add some new side stones that are not only better cut but a little bigger--maybe about .50 tw. Does anyone have thoughts on the best shape sidestone that will give it that classic deco look bt provide some oomph for the center stone. Size recs would be helpful too. TIA!