If they do it great but one piece should be anime exclusive . It will be hard to recreate the devil fruit power up and considering how will non anime viewer will react to luffy's devil fruit power ?
I don't think recreating specific abilities in real life is impossible or bad. From the looks of it the script had quite realistic vibes in it. Just because we're used to devil fruit powers only as manga or anime, where animation or art makes it easy to showcase something easily, it doesn't mean it will look bad in real. If we take all kinds of superpowers from hero movies, nobody questions those powers either (not to mention they usually appeared in comics before as well). So I think they will figure something out.
And the same goes with the non-anime viewers. A LOT of people have at least heard of OP. I mean, when I would have asked my class in high school or whenever, and would have brought up One Piece, probably 70% of the people would at least know the basics "oh it's an anime and some dude in a strawhat who can stretch... or something", even though they don't watch anime, but simply because they watched TV as a child. And even if they have NEVER heard about One Piece or aren't fans of anime/manga, I don't think stretching abilities are that weird.