I am planning to mate one or two of mine by AI, offpsring would be first and second generation BT. If it is going ahead, I can give you the names/pedigrees etc. (If not AI, then natural BT billy to be used of course). I don't knw your pedigrees, but again if interested I could keep a billy kid (as I will be getting some for sure...). I am in the Borders.
Don't know where you are in Scotland(?), but the Guilden herd (Dundee) should have some nice boys available (That's where mine will be going if AI fails).