Pajantom should use 1 less energy with its Ghost STABS since Return/Frustration count. Not sure how much I'd end up, because you missed quite a few up there, but it doesn't matter honestly.
If this works, I have learned that even against someone as experienced and battle-hardened as TMan, brute force is still a solution.
...and if it doesn't?
Then I have also learned that my math suck.
Frustration ~ Frustration ~ Giga Impact+Wrap
IF you have more HP than Milotic when you are to act AND you are to use Frustration THEN use Return
IF Giga Impact+Wrap misses THEN cry and scream