I want the aura to go back to this. The black flowing aura around the legs makes it more apparent that it's on. Reasoning is because the current aura is so dull I barely notice when it's on or off. This way I know when to turn it off in cities. Just remove the red bubble aura and give us red/black flames.

https://www.youtube.com/watch?v=kbvv0rgrT4k