>What would one need to do if they desired to make this a perfect item to use for their hunting, sport, and lesiure?
NYET
RIFLE IS FINE
Seriously, the best thing you can do is leave it the fuck alone. Do the basic maintenance, keep it clean and oiled, but don't go fucking it up trying to "fix" it when you don't know what you're doing.
6.5 Swede is an excellent and capable cartridge, all of the modern 6.5 meme cartridges are basically ballistic copies of this but tailored for a different platform.
Also, lurk two years before posting, faggot.