Under your previous set-up the top 10 D pt. totals were (I think) between 310-260.
Under the default scoring (which is a good baseline I think) the top 10 D from last year score:
192 189 177 166 158 150 149 145 144 138 138
Under your current setup:
125, 120, 111, 110, 110, 107, 104, 102, 99...