You would be very hard pressed to find a finer rifle. The interarms mauser actions are top notch make no mistake about it. As for the caliber, it is a damn fine one. It will never let you down. As far as the scope, another excellent choice. The Elete series are fine optics for sure. I have a mildot 24 power on my sendaro and have been very pleased with it. Please let us know how its shoots, i know im not alone in saying...we must know.
I have always been under the impression that nothing beats a mauser action for a sporting rifle. That probably explains my soft spot for pre 64s, and MKIIs. I have always wanted an interarms in 7x57 but around me they go for closer to a grand. YOU MADE A GREAT BUY!