KS helmet, what needs to be changed?

[Goubatsu]

I am planning on buying a pre built KS helmet and am wondering if there is anything I need to do or MUST do / mod / change in order to make this helmet 501st approved? and by 501st approved i mean the minimum standards for a scout trooper to join. No lancer stuff

[loosetoon]

KS assembled, right out of the box and right on to your head. 501st minimum standards and good to go.

[Chex]

But ya def wanna make it look better by switching out the stickers, snout, and visor bolt covers.