What system is fitted ? Aero AIre , or Integated ( jack keen version).
http://www.maverickhelicopter.com/
If you talk to these guys I think they have had experience with both versions.
http://www.platinumaviation.com/
now sell the integrated flight system.
http://www.aeroaire.com/ is now run by enviro systems.
I think the french factory installed system was based on Aero aire .