"Well, so if you now choreograph some basic drills for health and performance purpose, does that take anything away from you or your skill? "
Choreography still has to retain some realism. These partner forms are way too basic and apply very little Hung Gar in them, as I understand it.
http://www.youtube.com/watch?v=kAhffw4wxUsSomething like this holds way more Hung Gar than the choreographed set and is much more beneficial for fighting and health, when applied for time (one minute--continuous, etc.), in my opinion. It's still choreographed and very basic. It teaches, when correctly done, the mindset and expression of the five animals. It hardens the body of the one taking the throw and the one delivering it. It teaches bridging, clawing, stance, etc. To me, it's not a Judo or Shuai Jiao throw. It's Hung Gar.
One looks flashier, but the other is more effective and embodies the essence of all kungfu. But, this is just my opinion, brother. Historical significance of partner forms is not to be denied, but fighting application gets lost in all the flash, if you ask me.
Again, that's just my opinion.