Using recycled material. I am making targets using silver tin 2 1/2 inch circles . My question is should I paint them black ? If so, gloss or flat ? I plan to center a 1/4 inch round yellow fluorescent dot on each circle. I think it would be fun to shoot five shot groups at 25 or 30 yards after dark when it warms up. I KNOW I HAVE WAY TO MUCH TIME ON MY HANDS BUT IT SURE BEATS THE HELL OUT HONEY DO'S. REGRESSING, DO YOU THINK. I AM ONLY 74. PLUS MY SON,HIS WIFE AND MY TWO YOUNG GRANDSONS ARE COMMING HOME AFTER SPENDING THE LAST TEN YEARS IN THE COUNTRY OF GEORGIA. YAHOO !