Really quick - an old friend of mine, Tim Harrison '94, asked me about how I did the numbers.
6mm (1:285 if you prefer) Micro Armour decals. These are German turret numbers. I also use 1:300 scale aircraft decals for some national markers, like the Combine Canadian GEV company or the Paneuropean Swedish Armour company I have painted.
Speaking of the Canadians, I finally have their Light GEV elements on the paint table. I think I am going to do them as a single larger squadron of six, maybe. I have seven right now. I might paint the last one up as a scout/observer for the 301st Armour (that's the black with yellow group).