Nice to hear that you liked my ideas. I want to inform you that when you print any design in 4 colors (Cyan, Magenta, Yellow, Black) you have all the colors. Thats the way it work in typography. Now, if you need less colors you will not be able to have the rainbow that you ask for in your general comments. So, please tell me which designs you like most and then I may design them in less colors, to see how they appear.