I feel that a L50 wizard should produce bigger fireballs than a L18 wizard with special equipment.
I'm thinking about requesting a change to the way ball spell radius is calculated. At present, almost no character will get their Willpower high enough over the course of a normal game to increase the radius of ball spells, unless they start with a high (potential) willpower, then specifically collect and equip willpower boosting equipment and probably boost it a bit more through other means too. Yes, anyone CAN do it with a high willpower race, an amulet, a couple of guaranteed artifacts and the tree starsign, but it feels like you have to go a long way out of your way to accomplish it.
I'm wondering if it would be better calculated on Level + Willpower instead of just willpower (for caster classes at least), so very experienced spellcasters don't have to do lots of funky min-maxing to get this functionality.