I put the same front combo and the "Medium" 889 rear coils & 600803 shocks on my 2011 SE5. Had asked the guy to use Toytec Superflex Coils rear but he went ahead and ordered the OME 889s (and also told me they'd settle).
Got 2.25" front lift & full 3" rear, not counting tire size increase, unfortunately giving me more rake than factory. Now wanting to bring the front up another inch or two, just not sure of best value way to do that.
I had 60K mi when they went on, and 10K mi & many loads hauled later they still ride stiffer than I'd like, even with 3rdRowSeats (I assume that's slightly heavier than a tray) and a full tank of gas.
Handles a load beautifully, but needs one to ride comfortably. And yours are even stiffer.
Trade 'em in now if you don't like the ride, IMHO.
Also, consider adding the front diff drop kit. I haven't had any joint troubles yet, but can't help but think 2.5"-3" lift on this front suspension will wear them more quickly.