Quite ‘flinty’ areas so I need something that is not too easily ripped apart and gives enough traction on wet root/rock as well as not being useless in the mud.
Mud = not a Nobby Nic or a Rubber Queen IMO.
I’d be considering 2.35 Minions if I was you, not the best tyre in the world but they can do a bit of everything. Supertacky on the front, maxxpro on the rear, the worst you can say about them is that they’re fairly slow. Or, perhaps an Advantage, they’re impressive tyres.
TBH if your MKs are the OEM spec, that’s a very low benchmark- even the best spec of the old MKs was pretty damn poor but the ones that didn’t have the black chili rubber were like something from the early 90s.