I totally get it. It would be time consuming to do an exact value study in each potential color scheme and wouldn't be worth the effort it would take. I am still glad I pointed it out because it could have been something helpful.
Did you decide which colors to use? I am excited to see how you proceed!
For a long time color was so confusing and frustrating to me that I drew nearly everything in black and white. It's only been the last couple of years that I've started actually playing around with color. I guess it's better to mess up than be scared!