i've found a built in option select with kim; qcb.B (hangetsuzan) can only ever be canceled on hit so you input it after for example d.B d.B s.B and buffer in a super. If it gets blocked, that's it. If the opponent jumps or gets hit for any other reason it will cancel and combo.
I don't know if this is already known, i found it a while ago and just realised that i forgot to post it. I find it usefull, especially for kim on point.