The Autolearn skills until 80 in that case would give the same result but with only a 2-3 days delay. The result is you will eventually find solo/botos/autofarm sph in gem dragons. If that is one of the main concerns, make gem dragons social and capable to see characters with dance of shadows on, and/or boost the paralysis chance/boost cast spd.
Can't figure out how tedious will be to get the books in x7 drop rate