A few years ago, I bought a Remington 721 chambered in .270 Win. Seemed like a good deal for a hunting rifle, but I already have a Tikka T3 lightweight in .308. Last year, I found a screaming deal on another Tikka T3 lightweight, this one chambered in .300 Win Mag. Between these 2 rifles, plus a couple lever guns (30-30 and .44 mag), three ARs including one set up for long range, and an old Savage .22 Hornet, I feel that I have a rifle for any hunting scenario I might encounter, ruling out Africa. I'm thinking about swapping the .270 for a Glock 20. I'm torn and don't know what to do. Advice please?