Welcome to Brian's V-22
Osprey  project page
I am using two Kyosho Hyperfly rotor heads, an 8-cell CP1700 battery pack, three GWS micro gyros and receiver, 2 Castle Creations Pegasus
35H speed controls, and  2 Hitec HS-81 servos.
The current model flys for 4 minutes in hover and "helicopter-like" forward flight.  I am currently working on a version with functional tilting rotors
that will be lighter and able to carry an 8-cell CP2400 or even 3000 battery pack for extended flight times.

contact info:  
Brian DiCinti