Colin
Over the years I have done repeat orders for a group of guys that head there first week in June and looking back the regular requests are;
Silver Stoat with JC cheeks size 12 double
Claret Bumble with hot orange tippets and flat gold tinsel butt size 12 single
Blue Zulu with JC cheeks size 12 double
Red **** Green Peter with JC cheeks size 12 double
Flu Green Bibio (fluo green seal centre instead of red) size 12 single
Kingsmill size 12 single
Dunkeld size 12 double
Hope this helps.
Also can you pm me yer addy again as I have a few patterns I will send worth copying for Orkney

Cheers
Gerry