All other rules seem fine according to minions, but then we get to traits:
"some traits also have variable levels indicated by a number in parenthesis (X) denoting extra armour, multiple arms, or similar things. When taking a trait the number of this variable depends on the power level of minion as noted below and if a range of numbers is shown the player may choose a number from withing that range. "
First of all, why would anyone choose any other but the absolute maximum? Should there be a limit to this, or a randomized factor (like rolling the dice for it?).
second of all, why is multiple arms or various others even an option? shouldn't it be that your character should get freely to choose the normal amount of arms (1-2) so it wouldn't be an armless retard not able to do anything?