i can shoot tons and get good with
That's the key phrase, right there.
The gun is fine, the cartridge is fine, but it's all for nought if the guy standing behind it isn't up to the challenge. Shoot it until everything about it is second nature. Shoot it off a bench until you know what the rifle and load will do, then shoot it standing, and prone, and kneeling until you don't even have to think about it. 99% of that 'buck fever' people talk about is lack of confidence. If you're completely certain, beyond any doubt, that you are able to use that rifle to it's maximum effectiveness, it's all steak & gravy from there on.
Once you have that part handled, you can spend the rest of your life very happily learning to hunt..learning to stalk, to be silent, to observe tracks and spoor and wind. It's a very satisfying way to spend a lifetime, believe me.