Thank you for the tips. The resin in question is an unknown quantity, as it is for figures for Fallout Wasteland Warfare. There will not be any filing, sawing, or sanding, so far as I can see, as I'll be working 32mm infantry, for the most part, and certainly to start with.
The standard of my painting, and the fact that I only have time for painting and modelling during the summer holiday period, means that a project log is only a tentative possibility.