DJ Tandu's remix is indeed a masterpiece. This is how you do vocal trance.
He takes what is essentially an average vocal track, rips it apart and and constructs something beautiful out of it. He builds a new backbone to the track like dismantling the foundations of a house and building a new one. And he adds plenty of colourful ornaments to decorate.
The remix has real flow and a proper journey like structure. The vocal is split into two parts now, with the second part nestled immediately after the first riff verse at 4:40. It fits so well. It's epic to the point of being spiritual.
Not surprising this was a Gatecrasher anthem back in the day, the exact kind of track that set the club alight.