Well, 33P4P now wall hits (sadly), so it would still do more. But if you're at a farther range then it wouldn't wall hit, but here's the damage. BKO 4P+K will whiff if you do it right next to the wall. BKO 6PPK the K part will also wall hit.
BKO 4P+K
No Wall: 79
Wall: 89
33P4P:
No Wall: 108...