Wotcha and welcome Jim - thats a tidy machine you have there, very nice, tyre choice are somewhat dependant on how you drive and what condition you will be driving in. We are fortunate in that we have quite a few members from Scotland who may be able to offer their own preference based on experience.
I myself opt for Continental Sport Contact 3's - however I have used Yokohamas, Hankooks and Toyo's in the past with no issues but the Conti's I thought gave better wet surface grip over Toyo's
If I remember correctly ScottishTaffy (after the annual Highland run) highly recommended Goodyear Eagles