Hi Chudleigh,
Yes, by all means use the image. One of my gt-gt-gt-grandmothers was baptised by the minister of that church shortly after her birth, she was born on 20th September 1800, 220 years ago.
The building now houses the auction market belonging to L.S. Smellie Ltd.
I think one stone has survived from the burial ground which is now the car park behind Hamilton Town Hall and Central Library, it is built into the back boundary wall of the car park.