Don't think you need to put anything this specific directly in you HUD. Just put everything in pop-up:

- Raise first in SB

- 3bet bb vs open SB

- Fold to 3bet in SB vs BB

- 4bet in SB vs BB

- Fold to 4bet in BB vs SB.

Post flop I don't know if you can have stats super specify on HM (I don't think they exist on PT4) but if you can something like:

- flop CB sb vs bb

- c/r sb vs bb

- fold to bet when don't CB.

- raise flop CB

- ...

But like I said, put everything in pop up, Raise first in SB => PFR pop up, 3bet bb vs sb =3bet pop up, fold3bet sb vs bb=> fold to 3bet pop up ...

Fold BB to SB and BTN steal are important imo.