I would probably go for the M7, or new M9?s as Marc says.
In my opinion that class of all-round sport tyre give plenty of dry grip performance, but still offer good wet weather grip if/when it rains.
That being said, if you never willingly ride in the rain, do limited road mileage and are on track a couple times a year then maybe it?s better to just go for the Racetecs.
The K3 compound are a road compound, so they certainly aren?t dangerous in the wet (on road), it just means you won?t be able to lean over as far due to the lack of tread.
Decisions [emoji848]