Help me choose and layer the best patches for Separate Ways RD2000

[rockit31]

My fellow RD2000 owners. One of the hardest things for me as keyboardist in rock band is trying to mimic the sounds needed for various songs. I was wondering if you could offer suggestions to get close as possible to the main synth riff in Separate Ways by Journey.
I know I need at least 2 patches to probably make this legit, but I welcome any and all suggestions. Thank you.

 

[Tahitijack]

There is a thread about Separate Ways patches on the Keyboard Corner forum.