Guess I'll add my test . I reduced the speedo image to 3/8" width (just a guess) and printed it on my old Canon inkjet . I used Inkscape for this and printed directly from Inkscape , the image will lose resolution when it's exported to a bitmap(png) image . Also when printing this small NEVER use the photo setting , it will just flood the image with too much ink . If these are suitable I can print them for you on decal paper , send me a PM .