GURPS Mind Flayer

Mind Flayer (Illithid) (OG AD&D Monster Manual p.70)

729 Points

Attribute Modifiers: IQ+6 [120].

Secondary Characteristic Modifiers: FP+2 [6]; HP+1 [2]; SM 0.

Advantages: Astral Projection (Jumper-World, Limited Access, Astral Plane -20%, Projection, Psionic -10%) [70]; Blunt Claws [3]; Mind Blast (Affliction 4, Incapacitation-Paralysis +150%, 5 yard wide Cone +100%, Will Based +20%, Telepathic -10%) [104]; Probability Travel (Jumper-World, Link +10%, New Worlds +50%, Psionic -10%) (Affliction 1 (Jumper-World +1600%, Aura +80%, Cosmic-No Resistance +300%, Link +10%, Melee Attack -30%, Psionic -10%) [345]; Extra Arms (4 Tentacles) (Extra-Flexible +50%, Short -50%) [40]; Flight (Psychokinetic -10%) [36]; Magic Resistance 10 [20]; Mind Control (Telepathic -10%, 2 FP -10%) [40]; Mind Reading (Universal +50%, Telepathic -10%) [42]; Sharp Beak [1].

Disadvantages: Dependency (Fresh Brains, Sentient Only, not more than one minute old, monthly) [-10]; Intolerance [-10]; Odious Racial Habit (Eat Humanoid Brains) [-15]; Reputation -4 [-20]; Selfish (12) [-5].

Racial Skills:

 
Many of the monsters in OG AD&D are actually races, Mind Flayers are such.

I think I managed to convert the critter's effects into GURPS correctly, but a second set of eyes would be welcome. But how many people are familiar with both games?

I did this a long time ago, and I'm warming up for racial conversions for Warhammer Fantasy Roleplay 1e.

I think I'll do the Skaven first.  I like those chaotic fuzzy rat dudes.