4MP x 2nd bomb setup suggestions

Hi folks,
I am working on a meterless alternative to the standard double raida 2nd bomb combo. As of now I would like to practice only 2 bomb setups. The meterless version is:

4MP (first hit) x 2nd bomb - knockdown : bomb will hit on any wakeup


MK > MP x kunai x trigger - walk - LP x MP x HP x L or M command dash - LRmixup x command dash > 4MP x trigger - knockdown

now i just need some advice on what to do against the wakeup options. theoretically on quick/back wakeup you get a meaty and on delay you can do some command dash mixup fancyness. so please post suggestions. all ibuki advice/discussion is welcome!! if you have any better ideas the more the merrier!