Any TRD Pro owners with Bilstein 6112s on their 4Runner?

[rageandlove]

I have a 2019 TRD Pro. Still has the 'factory' Fox shocks. The shocks are worn out and I would like to replace the shocks. I was hoping to use Bilstein 6112 on the front and 5160 on the rear because I want a less bouncy setup and because they are about half the cost.

Questions I am trying to figure out:

1. I'm trying to figure out the right circlip setup on the 6112s to maintain the factory lift height - I don't want more lift than it already has. I found this chart. It is odd in that for the TRD Pro it says to use 1 higher setting on the driver side than for the other trims. Makes no sense ... the rest of the vehicle is the same. Additionally, it seems to suggest it will add another half-inch lift to the front. The 2019 Pro already has a 1" lift, and adding another 0.5 would eliminate any rake which is not what I want. Anyone out there done this on their vehicle and how did it turn out?
2. If I end up going this route, I think I can just keep the rear springs - correct?