Since you want icon but not the price might I suggest calling metal tech and getting the fronts $1200 for the sale right now. And upper arm for $600
As for the rear get metal techs upper and lower arms with the long travel coil and icon rear shocks which is like $1300
I just bought the upper and lower metal tech arms and they are amazing.
All said and done you could do it for like 3100 . Plus tax and shipping
Not many people will be selling this kind of set up all together like your looking for.
Anyway just thinking out loud to help you out