My thinking is that 10-3-10 (Player T if charged with fighting) supercedes 4-18 (fighting is simply a "flagrant act") and 4-19-5.
4-19-1 does say live ball contact is a personal foul, but restricts this to contact "which hinders an opponent from performing normal defensive and offensive movements."
Of course, the one advantage of the IM league I work, is that any and all technical, flagrant, or intentional fouls result in two points to the offended team and the ball at the half-court line. If something's flagrant, I can simply eject the kid, and not worry about who's shooting what and inbounding where.
