You have to make a color balance and change only the highlights. I put the color level at -100, 0, 97 to give that awesome looking tone. Then I just got a brush, put one circle and it makes it glow. After that, you just get your smudge tool and form it into a firelooking ball. I put everything under the color balance so it gives a nice even look. I hope that helps you out.

Would realy love to hear how you did this avion project.