judo/jiu-Jitsu, then, later, after a solid base, say brown or black belt, of judo/bjj, take on muay Thai or free style kickboxing that allows kicks to legs and elbows to face. I hear boxing's very useful, but I know that kicking to leg's very useful for sport or for self-defense. p.s. 45ACP pistol (obtain a CCW Permit, if you can), 308 rifle, and 12 gauage shotgun should be your weapons styles.