I agree with Pajack.

I have been told a scope should cost(in most cases) as much as the rifle it tops. Now I know very few who actually do this, but I would say if you have a budget spend as much as you can on the scope and limit the spending on the rifle to a point. The other option is save a bit more money and buy what you want in both areas. Remember a good rifle and scope will repay itself and last a lifetime with proper care.

It maybe a tough pill to swallow, but buying a cheap scope and 600 rifle, may work, but it also may result in you buying the more expensive scope you originally wanted and out the smacks for the one on top of the gun case!!!