Okay, now once they hatch and are dry, get them into your waiting (and warm) brooder. Quail chicks don't like being in the incubator too long. Double check that the heat source for the brooder isn't coated, and if you use a light bulb, like I do, make sure that the device you're using to hold the bulb (I use a utility / garage utility light fixture) is also not teflon coated. Teflon + heat = toxicity to birds... for this reason alone, it's worth not using teflon coated cookware for us humans! Plain water or vitamin water in a shallow heavy glass dish with marbles or small rocks in it (pyrex) so that it doesn't tip over when they stand in and on it, and to reduce the chance of drowning. Grind the feed you got at the store a little more, either with a mortar & pestle or in a strong food processor like a 'ninja'. This will make it easier for the chicks to get appropriately sized pieces of food into their mouths and reduce waste due to the little ones rejecting pieces that are too large. Ensure that there is plenty of space under the heat source, and plenty of space away from it... put water and food just outside of the main heated area to reduce chicks 'camping' in an area that might actually be too warm for them, simply because they don't want to move away from their groceries. Have something like chick booster (a liquid multi-vitamin supplement sold in a small 'squeeze' bottle to make it easy to get a single drop dose onto their beak)... notice ONTO their beak, not INTO their beak. Or you can buy a powdered variety that's added into their water, but this type must be changed out a couple of times daily, and you cannot premix over 1 day's worth of water solution as it 'goes bad'. It's real easy to drown them at this age, so put the liquid on their beak and they'll get enough. The chick booster goes a long way towards ensuring that your chicks don't suffer from undernourishment directly out of the egg... If the parent stock is undernourished, their eggs will be too... and that can spell heartache and disappointment for you.
I'm so excited for your upcoming arrivals and will pray for you & your feathered family.