Guys, Looking for advice from you old guys. As we age our eyes change. I've noticed my eyes require better and more expensive scopes with better resolution to see well as I am getting older. I am having a new beanfield rifle built and need to choose a scope. We hunt big fields and the ranges can be pretty far. 900 is not unusual at all. Deer here are hunted hard and nearly nocturnal. Shots always come in poor light, usually just before dark. Have a little cateracts, and don't see as well in poor light as I used to. All that being said, looking for a scope with excellent tracking, 1min wind marks, and really great glass that stands out in class in low light. Needs to top out around 25X. Cost really isn't an issue as much as trying to get the most out of my old eyes, but would like to stay around $3k or so. The options are mind boggling. I do know a Vortex Razor won't cut it anymore so don't go there.