tricky to make it sound as rich as the original and to get the same harmonics... dunno, maybe i'm missing a note after all.
I don't think you're missing a note...rather, it sounds to me like it's an inversion of the chord you've got there, because at least one of the notes in the original is higher in pitch than in your copy, yet the whole chord doesn't sound like it's an entire octave up from it.

P.S. Can anyone explain why stabs like this are so rare in modern dance music when they (arguably) sound so lovely? Is it simply because modern synths lack chord memory like the alpha juno?