The combo is nice, but I think its too long and too slow. Those kind of combos works better in versus games, but in beat em up, with many chars at the same time on the screen, it could turn a bit tedius to watch. They should be , im my opinion, a bit quicker. Check in my Avenger's topic or at my YT channel for movies of BlackCat and Wolverine. Both have this type of motion, but way quicker.
One of the reasons are the first hits: the low and high kicks at 0:05 and beyond are too slow, the enemy could even break out from that combo. And I think you should watch out for the frame count - if the MK characters has less frames, you need to remove some frames from the KI characters.
Again, as a reference only (not that I am perfect or something), its what I did with Wolverine in my mod. If you compare Ens23's version with mine, you will notice that mine has just 5 frames, while the original has 10. This was made to balance with other charsm that has 4 or even less frames.