Too many conflicting goals in this purchase, it's evident you're new to the game and nothing wrong with that, it's why you're asking.
QF scopes, honestly utter trash, you're better off to light your cash on fire as at least you'll be able to say you burned money, literally, once.

It won't last under good circumstances, let alone atop a light weight magnum. Even entry Bushnells are complete rubbish, a friend's just internally collapsed on us while shooting his Remington .308 (heavier gun, light recoil). We were shooting 500 yards and I was spotting, shots started going multiple yards to either side of the steel, and I was wondering what was up. He said "Hold on, look at this" and I looked throught the scope, glass had actually fallen out of place, crosshairs broken, and that's a GOOD scope compared to the Quigley-Ford.
Point 2, the rifle won't be custom under $3,000, below that you can get nice semi-customs like Cooper, and then below $2,000 get a nice production rifle, below $1,000 a cheap production rifle (pre-scoping prices). The recommendation for a new Winchester Model 70 is a good one, and in your budget, high quality, nice features production rifle. Splurge the $500 on a Leupold scope, and good rings / bases, and you have a really nice, affordable hunting rig.
As all the others have mentioned, avoid lightweight magnum rifles. No matter how recoil seasoned you feel you are, a 7lb .300 Mag will clean your clock in a serious way, no way you're shooting that for hours. In 7mm Mag your recoil's about the same, but you can burn out a barrel in no time shooting it several hours at a time, they're hard on barrel throats. I shoot .375 H&H mag exclusively for hunting, and I wouldn't touch a 7lb .300 for a regular shooter / long range days rifle. A .308 or .30-06 would serve you very, very well, they're giving you sound advice.
Good hunting.