Looks fab! Both Al and I love castles, hence getting married in a Castle Hotel in Scotland ourselves (but a teeny weeny one).
I don't know your venue but I have been to Dumfries many times and loved it. Dumfries is so easy to get to as well, especially from the Midlands.
Edinburgh also has some gorgeous castles although I get the impression you've checked them out already during your net surfing.

that you love it in real life and can get it when you want.
__________________
Laurie
xx
I hope that my child, looking back on today
Will remember a mother who had time to play;
Because children grow up while you're not looking,
There are years ahead for cleaning and cooking.
So, quiet now cobwebs go to sleep.
I'm nursing my baby, and babies don't keep.