Front bushings are the same on CSS/TTS/GTI/R. Only the rear (horizontal) bushings are different. My R came with E revision and CSS/TTS have "F" revision (no voids). They feel very nice. Firm without really sacrificing comfort.
More pictures:
And final results today:
Translated it in mspaint
Ball joints were set to the closest point to the subframe (less negative camber)
Couldn't set it better as the front-left VWR spring sits lower by 13mm!! (compared to front-right) No success with the level sensors and won't bother with them until I fix that damn spring.
Note that negative camber comes from lowering springs also. Planning on -2.3 to -2.4 after (-2.5 seems a little too much for daily driving?)