I had already produced this quite long ago as a sequencer work, now I recorded a version with flutes, 'Knack bass' and trumpet played live. As far as I see, I think it is one of the closest to original keyboard versions I find on Youtube. Quite a big configuration of MoXF, Integra and BK-7m (BK7m not active here).

http://youtu.be/rFmoUuD6poY