If it were me and you asked me today... It would probably be these two..
M70 338 Win Mag
M70 7mm MSM..
The pair of them would cover a ton of ground. I don't do much plinking and don't even own a 22LR that I can call my own..
I think I'd do okay... I guess you could throw a shotgun in there as well as well as my SBH 5.5 44..