Ok, now you have inspired me to go build a Truenamer. Its actually really funny, because of my groups rampant houseruling (Lets do that instead...why? No reason), Truenamers and CW Samarui are actually slightly overpowered
Truenamer Houserules:Spoiler1. Law of Resistance is removed.
2. You get access to LEM at the same rate as casters do, LCT starting two levels later, and LPM two levels after that. You end up getting the final ability at level 11. This isnt really a problem because only two of my campaigns that started at low levels ever got to this point.
It actually makes them very similar to Warlocks.