I have become very serious about coyote hunting over the past 4 years and have decided to buy a rifle specifically for hunting them. I am on a rather modest budget and after some research I am leaning towards a set up like this;a Remington 700 sps varmint chambered in 22-250 with something like a Nikon Pro Staff 3-12x40 with a BDC reticle on top. What are your thoughts on the rifle I have outlined as a long range varminter? Any suggestions for a different more effective caliber, rifle or scope would be greatly appreciated.