this is a detailed answer, thanks!
I used to run prepared mini pins
probably the best performing tire on short & dry astro, even better when they wear but they are pretty agressive (maybe because of the normal aka inserts and wheels I used?)
aka crossbrace are good in hard compound too on astro, that's what I use outdoor at the moment it's an easy to drive tire
I'll have to modify the shock position as I didn't touch it for now. As well as shock oils and springs.
What oils do you have in your diffs?