what do you recomend for a 60 size airplane like the Alpha 60 by hangar 9?
Futaba S3001 are fine. S3151 digitals if you have the scratch. I generally throw a higher torque servo on a .60 size airframe like a Hitec HS-635 or a Futaba S3152 if you're doing digitals. The coreless Futaba S9001 would be a good choice, too. You're not going to be pushing the envelope much with an Alpha 60 so I wouldn't break the bank with performance servos just yet.