Shadowirish, stick with a-d, possibly F1 and worry about E and F in a week or so just get moving on the others and it will come to you what you want to use to make them pop especially once you make 24 hst's of each of ab and cd and plop them in random order on your bed.. then for sure you can say oh no to this as a pop factor and yes to this! seems like a grand solution. love the A-d combo.
watch out there are a bunch of wild and crazy dots floating around here! I though it was me! oh I like the two blue/teals and the red/pink and again worry about the other two choices after you get that far.. something says you might say enough spots if its suposed to make it pop maybe solid would do that better who knows? the dots know!