Of the two left, change Swarm of Angry Hornets to use the Swarm damage rules.
For the book repair, I don't really even want to go there. Already had the fight over a repair books spell in a long thread. I like temprobe and don't want to argue with him again.
Rebuilding the Tome of the Mind is going to be very hard to make possible for all Saga. See here where I managed to design something the OP liked and decided to use for their Saga that many others disagreed with.