u can socket the shako with 15 all res jewel or um rune if ur in need for more res, if not then go for a Jah rune

with 23 points left u might want to have 15 in teleport for teleport to cost 3 mana, the remaining points u could put in warmth, that mana recovery always comes in handy

oh y, and about the fhr breakpoints,

Sorceress FHR Breakpoints:
Frame Hit Recovery
8 0%
7 15%
6 39%
5 86%

u need to at least get the 6 fhr