If I t is really a weekend/track car,then I would go for an all out R compound tyre.
I have just fitted Avon ZZRs all round - seems to be the latest track day tyre, and the new control tyres for all the Lotus race championships, including the Evora which is not dissimilar weight to the M.
Haven't done anything except tootle about so far, so can't comment on performance yet, however' in the races they are showing as measurably faster than the previous control tyre, which was the excellent Yokohama A048.
Only issue is size as they only make two sizes in 18", so the front has to be 225/40 which is a little small, so it doesn't really fill the arch. Rears are fine at 265/35.