Controlling an SH-32 with PK-5 pedals

[Phil Lawton]

Is there a way to implement patch changes on an SH-32 synth module with a set of PK-5 pedals?

I'm blown away with these two bits of kit, which I acquired during the last month. Two of the SH-32's patches recreate perfectly the Moog Taurus sound and I'd like to be able to switch to an equivalent of the Taurus's "Bass" setting (whetherit be a preset in the SH-32 or a sound defined by me) using the PK-5.

I'd also like to be able to access the portamento control from the pedals for that long sweep up or down (think Genesis's "Back In NYC") and then switch back tothe normal setting.

So is this level of control possible? I've mailed Roland, but they have not replied.

Thanks

Phil