Right, having drilled a wee hole and glued in my stand attachment rod I masked off the canopy. Then I decided a Humbrol grey primer was a good idea, to help cover the dazzling German camo, it's decals and provide the grey of the Finnish Storch's lower surfaces.
I did minimal touching up of the WTM model, just sanding down some noticeable seams but doing no filling whatsoever. This is a war game model after all.
Once dry I shall start masking off the lower surfaces so I can spray on the Olive Drab (Humbrol Light Olive) uppers.