Not having the 3D imagination to see how these anti-HO maneuvers work offensively (at least without giving the baddie a kill shot), I've resorted to a very effective defensive tactic -- a simple barrel roll.
As they enter firing range, just do a roll as you fly past. They jerk around trying to keep you in sights, losing E in the process, and the MOST I have taken is a single ping -- but I usually come through clean. Once past, or soemtimes just before, I stop rolling, pull up, Immel, and look for the bad guy's 6.
I'm no ace, and dont pretend to be -- but it works for me.