Kyamsil
First Post
Option a: levels 4, 8, 12, 16, 20 (five total)
After all, you are removing the ability of casting so nice spells as holy sword, bless weapon and countless others for a couple of divine feats that need uses of another class ability (turn undead) to power themselves.
While it's a nice variant, I think it will be underpowered when compared to having paladin spells, specially because by removing spellcasting ability you make multiclassing into "typical paladin prestige-classes" like (Pious) Templar, Fist of Raziel a less attractive option.
After all, you are removing the ability of casting so nice spells as holy sword, bless weapon and countless others for a couple of divine feats that need uses of another class ability (turn undead) to power themselves.
While it's a nice variant, I think it will be underpowered when compared to having paladin spells, specially because by removing spellcasting ability you make multiclassing into "typical paladin prestige-classes" like (Pious) Templar, Fist of Raziel a less attractive option.