Excellent work! This will help me make sure I don't miss climbing any ranked peaks in El Paso county! This will be a very useful tool for knocking out trips. I can send you my list of ranked points in El Paso county. Not sure I would do an accurate job of determing the parent though.
Colorado 10ers have been integrated with the quadrangles map, member areas and stats. The 10ers added 123 new quads with ranked peaks. Many of us lost completed quads, while few gained any.