ok. i'm lookin for an intake upgrade for the 700. i have a 2 bros slip on and i'm "supposed" to be gettin an alba fuel controller if the guy was tellin the truth about it. if not there goes 200 dollars, but anyways. i'm lookin at these three type of intake upgrades: K&N, Uni and the EHS lid. what are yalls opinions on it? i ride a lot of trails which can be really dusty and or muddy at times. i dont really ride on sand that much but that is always a factor. but what do ya'll think?