Haro peeps, this is a hand from MiniFtops 11. So tiny buyin, completely mixed standard full of reggy grinders and complete morAns. Edit to say we are pretty deep into the min cash monays but still a way off from the monay actually increasing. I think there were about 400 of 28k left

Playing 9 handed, 8/16k blinds, 2k antes.
It folds round to the hijack who is a solid medium volume small winner at avg bi 10-25$. He has 152k and open jams.
The BB has 22.8k to start the hand, so once he posts the big+ the antes, he will have just 4k behind.
The SB is a solidish small winner who has 20bbs.
We are OTB with 29 bets.
Now considering that there is 48k in the pot before the hijack jams, and that the bb has 1/4 of a big blind behind what should our stacking off range be? I'm kinda assuming that if we flat the SB will only overcall/rejam with a tight range.
Any help

This is a case of the better he is the wider we can stack off? Where should the cut offs for our stacking off be?
EDIT 2, what hand strengths do we want to have here?
ie in the marginal sense, 66> KJs or other way round etc?