I vote for your solution, KaeYoss. I would suggest using the apprentice rules from the 3.0 DMG, too.
Drow class
Drow 1: +2 Dex, -2 Con, +2 Int, Darkvision 60', SR 10, +2 racial bonus on Will saves against magic, dancing lights & faerie fire 1x/day: caster level 1, proficient in hand...