@ZeroEffect317 Found some time to play; results are as follows:
All of the setups except for WNC A+G~BT K~BT B are too impractical for use (they work [WNS K~WNS (K)
whiff requires either 66A+B or FC 3BB to hit first] but require the opponent to tech in a specific direction for each one).
WNC A+G~BT K~BT B consistently hit everyone on back tech except for Zasalamel, Astaroth, and Ivy (curse her) for 106 damage. This actually doesn't really change her WNC A+G game plan all that much since it gives essentially the same mix up as the BT 2K vs. BT CE but with a higher potential damage output.