

Correct symbol?
Hello everyone and I'm sorry if this is not the correct place or if this is somehow disrespectful. I am wanting to get a tattoo of the siddham script for Fudō Myōō (Acala, 不動明王, many other names). Is this character that I've attached in the image correct and would it be proper to get it tattooed centered on my chest? I do not happen to know any Shingon priests that I can ask so I'm just coming here to see if anyone knows. Thank you for any input.