Fairly happy with this design - if he needs to be pared back, the first thing I'd do is bring his Life down to 4 like the other Starks, but this guy going as high as 290 honestly feels kind of right to me - even 300 wouldn't bother me too much, I'm definitely aiming for high 200s here, 260 minimum.
Not sure what the thread name should be though - all other Starks have had their thread named after their specific armour type, whereas this one's based more on a role than a specific mark of armour. If anyone with better comic knowledge can think of a specific era/armour iteration that would fit this design, it'd be appreciated!
