Pretty quilt top! Love the color/arrangement.
Am I understanding correctly that you want it quilt each square individually? If so, I wouldn’t recommend it. That’s a ton of extra knots (and time) spent. I’ve had a few quilts that were bright/bold colors like that and I was just so stressed about picking the “right” thread color. I’m always worried thread will ruin a quilt like that, but I’ve been pleased with how all of them have turned out, usually using a light gray thread for all the quilting. Good luck!