Of course.

EDIT: Most of it looks good, but there's two points in the abilities I wanna adress;

Because intelligence is such a tricky concept to define and measure, I'll assume Psychic Overload's resistance will depend on SPI. Nightmare would also need a resistance check, as would it's active. Else you could just take people out of the fight regardless of the conditions of the encounter and power levels of the opponents. So if you could take care of that, it'd be great.