I just had a listen to C'est La Vie again. Everytime I listen to this track, I start thinking about what synth he used for that lead or what you call it. It's kicking in 3:25 in the album version, but was used through the whole track during 12DOTS and WFL. It almost sound like the same used for the 12DOTS laser harpe.
Is this another preset from the JV-80-expansion card series?