It's working great now for me, Dihan. I'm not experiencing the above mentioned problems: No icon issues, power 3 working, jumpsmash, etc. Creative work on the grabsmash, though I can see why you're not completely satisfied with it. Perhaps something in the interact_victim file could fix the enemy flying in the air thing.
Nice, nice job. Another excellent addition to the mod list. I'm moving it up to stage 3 in the catalog.