The TC in 6.5 Creedmore is heavy, too heavy for a pack in rifle with a suitable scope and a couple cartridges in the magazine IMO.....unless you are the bionic man and immune to carrying a heavy rifle over hill and dale.....
The Savage 11 Lightweight Hunter in 6.5 without a scope is 5.5 pounds or 7.9 with a Vortex 4.5-16 PST and a couple in the magazine aboard, much more conducive to carry in your pack all day....
The Savage also suffers from a too short barrel.......
For hunting, I don't see the 6.5 being reliable over 500 yards at least in the clean kill catergory. The 308 and 6.5 are comparable except that the 6.5 is a bit flatter trajectory speaking than the 308 but Hornady is the only manufacturer currently producing the 6.5 unless you handload. The 308 is available everywhere in anything.
I have and like both the 6.5 and 308 in the 11 LWH Series....