Raven Heart AmuletMy guess is that raven isn't raven frost, but some amulet (?) since it is the only equip part missing. Probably some 'known' rare?
Eek. =/100% ES. Assuming you're a Lightning sorc, not doing ES is stupid as hell.
Make sure 117% fcr is achieved.
One point TK = no point of ES. Every 1 life you lose, you practically lose 2 mana.
Skip out on CL and Nova, max TK first. Lightning sorc with 80%+ ES / maxed TK is a beauty. CB is dead useful, must be maxed. Then CL or Nova, your choice, probably can't begin maxing the other one if you go for the other.