Restore chaos resist giving immunity to confusion effect (but not damage). Related to that: remove confusion or chaos resist on several artifacts giving both. Replace resist confusion with resist blindness in Amulet of Magi. Remove confusion resistance from items that have it as new feature after JLE. Replace with something else if it feels right thing to do.
Resist blindness should be ability, not resist. It doesn't give you protection against any form of damage like all other resistances do. It is closer to free action than any resistance. This would also allow it to be in magi, lothlorien, blessed, *slay evil* etc.
PDSM are currently mini-Bladeturners. They need to be toned down. Not much but still.
Ranger and Rogue spells should be reversed IMO. Rogue should be the one with more attack spells, and ranger more warrior-like with bow as main weapon. Keep the spells that are "in theme" for both classes (like detection spells with rogue).