Thanks for the response :)

I'd be looking to create an image, preferably in 300dpi, of an area the size of a football pitch where each inch represented a metre / yard.
So the image would be around 22k x 15k (or 11k x 7.5k at 150dpi).
The 8k screenshot is definitely going to help there being 7.5k x 4.3k, but there's still some sticking them together needed. :)

When do you see the next build being released?

This program looks the business by the way!