I've been pretty well thanks for asking.
I don't think the Icons are valved properly, too much rebound. In retrospect I don't think I got any improvement until I went with ADS. I have been them running front and rear for the last year or so. The ride improvement with these shocks is quite noticeable on the street and more so with a little speed off road. However with the sway bars on it still acts like it has sway bars on which obviously limit the independency of the IFs or rear to react freely. So what's the point of have the good shocks and running sway bars.
I would recommend replacing those washers and not worrying about it though. Modifying these trucks beyond a certain point is a slippery slope of performance improvement and simply wasting money. You can only get so much much change in performance while retaining the sway bars. Between the sway bars, the ifs, the gas tank and the rear link design I'm all for just KISS with any recommendations on this truck after my long costly journey. Truck runs great but it should After everything I've done to it. I'll bet that your truck will do any trail that you would find yourself on with anyone else in an IFS truck. I have never been with anyone with bigger tires that got further or up anything I didn't and I have never been with someone that couldn't do a particular trail because of lack of build.
I see it all the time and remember I'm in SW Colorado. For example, I'll leave silverton in my heavily modified truck up engineer pass and get there not more than 10 minutes faster than the stock 3rd gen behind me. There's laws, people, safety and the general not being a trail douche that is somewhat a governor on the enjoyment of a more expensive suspension.
That being said I do see people mostly during Fjsummit that don't seem to be aware of such things.