Good to know that you've also wondered how to go about it! It is weird, isn't it? I do your first two steps, lineart and then basic colors for both, but then I have to focus on one otherwise I go all over the place and nothing gets done except a lot of pointless fiddling, lol!

Ohhh, yes! I love the hairstyle that's on Boyd. Mmm, he looks so handsome in it. :D