one thought on using the word Academy, if there is a private or public K-12 school called Savannah Academy you could be sued to change the name. it happened to someone i know in my city. he was New England Academy of self defense. the private elementary school New England Academy felt it could be confusing to people and the karate school had to change their name.
from my experience i would want my school name to reflect what the school is about, but be careful. how you see your school name may not be how others see it and to use the words like "combat" might turn people off, parents will not want to send their kids there.
Thanks for the input!
I'm in an Army Community, near a base, the clientele may be gentler on me for it, but I'm not going to take that chance...