I've been using a 300 Win for some years, great caliber.
That said, considering all my hunting is about deer and elk, my next rifle will very likely be .270 Win...or maybe .270 WSM. Only knock on these around my stomping grounds is the question of right medicine for griz. Nevertheless, .270 in either are excellent calibers for elk.
I'd be looking real hard at the Tikka T3, albeit if I ever can afford it I have a serious lust happening for a Wby Mk V Ultralight, which weigh in around 5.75 lbs.
The only scope that I'd put on it would be a Bushnell Elite 4500 2.5-10x40 Duplex. IMHO, the glass in these rivals scopes costing 2 to 4 times as much money, awesome clarity and brightness! Used Elites for decades, the one or two issues that ever happened were looked after by Bushnell without question.
And of course, mounted with Burris Signature rings; nothing else goes on my rifles.