I pretty much ran Ryan Cavalieri's indoors setup with a couple of changes

1. I ran losi shock oils 30w/F 27.5w/R (From I hear losi and associated oils have slightly different viscosities)
2. I ran 3.5deg. toe block (idk what cavalieri ran)
3. C upper on 0deg. hubs (The carbon fiber one) with the U brace sanded flat.
4. Black Kyosho spring on rear shocks (They don't bind on shock bodies)
5. FTW Night Fox Xl body (felt like it gave me more steering than J82 body)
6. T4.1 chassis obviously

I ran this setup on indoor high bite clay tracks to top soil tracks and found it to be a good overall setup.