Got some new rubber fitted - Michelin Road 5 - the Pirelli Supercorsa SPs were terrible in the wet; at the level of wear I had, and only had a couple of hundred miles left in them - so I decided to upgrade to something more sensible early (oddly my front SP was worn massively, compared to the rear!).
So far so good - though the Road 5s do feel slow to turn at low speeds, but other than that, they feel great - far plusher ride than the SPs, and going off the Pilot road 4s I had on the Hyperstrada before - they ought to be immense in the incoming wet commutes