.17rem and coyotes

[model 70]

i have a sako in .17rem topped with a leuopold vari-xII 3x9 compact and was wondering how well this should work as a carry type rifle for coyotes?

has anyone had much experience with the .17 rem and remington 25gr. hp factory loads on coyotes? what was the performance like as far as killing power?

also, can anyone suggest a better mid-range rifle for dispatching 'yotes as far as varmint control when you don't want MUCH noise and when calling?

thanks.