I have one and absolutely love it. It was given to me by a friend after my New Yak crashed with only several flights on it. I won't go into details on the crash as there is a trolling assmonkey that told me I deserved it.
Anyway, Everything survived the crash (except the prop) so I put all the gear in the Extra. Actually, I'm the 4th owner of the plane. I have a BME 102 on the nose, Power HD 9150's on wings and elevators, (Matchboxes on the wings) and a 8711 on the rudder. Spectrum 9100 receiver on two 2300 mah A123's, and a two cell 2600 mah Lion on the ignition. Mejzlik 26X10 . Flies very well. I was a bit disappointed with the weight. 25+lbs. But it was a bathroom scale. I mainly fly IMAC with it, but it does beautiful rolling harriers with the rates turned up.
You're going to love it. I'm having a new plane built (Pilot Extra 300 35%) so I was going to sell the H9. But I can't bring myself to let it go. Space is an issue for me, but I'll just have to find room. It is very hard to let go of a great flying good looking plane.
Good luck with yours. Show pics if you can.
Steve