Desert Toad...

That is the normal price for the 40 size bird. Make sure you are getting the 60 size. If so that is a good buy. I ran HS5625 on mine with 4.8 volt. If I was building it today...I'd use HS5625 on 6 volt. I firmly believe the better servos you use the better the plane flys. And then you can always use the servos again in another plane. That's my opinion.

Thanks
Barry