What was the racial mix like? In Scotland most SDA churches predominantly comprise people of African origin, with some Eastern European and Asian (Filipino). The one exception being Crieff SDA church, which is predominantly white, and has a congregation of around 70 in attendance. Crieff is also an older congregation. The churches such as Glasgow, Edinburgh, Irvine, Faifley, Paisley, Dundee, that comprise mainly immigrants, include lots of families with children and teenagers. Glasgow is the biggest with over a hundred and Faifley the smallest with around 15.
SDAs claim around 1000 members in Scotland in about 10 churches. My own observations indicate that is about right.
If you want to see an SDA get animated, ask them what works are permissible or not permissible on the Sabbath!