Hi jetfght,
The Airwolf is very close to the Bell 222, (got mine from Century too). So whenever you get around to that I might be able to help you out. Actually for the gyro & servo its not a bad price. You can also just buy a regular servo. I've read those work fine with the GY 401 as long as your not doing wild 3D stuff. You can also search for the combo on ebay and other heli & rc online stores. Thats the first one I found. Anyway, like I said its highly recommended on this forum, and its a good sturdy gyro. The Century gyro may be just fine. I hope so I have one but I just haven't tried to set it up yet & use it. I'll probably be doing that in a week or two because I have to fit everything in the fuselage b4 I start painting. Hopefully someone who has a Century gyro will chime in with their experience with it. I Know, I know, you want to buy now We all know the feeling