Jason, if you're a fan of those years, or any era, why ask us? Look friend, choose the guys that move you. Impress you. Cards whose image is, in your mind, a work of art that stimulates your senses. You're gonna get 50 different answers from fifty people on this one. Unless you wanna take a consensus, you should pick who you want and the beauty that moves YOU in particular cards of dos guys that are "your" guys.
It's all good, bro.
As an example, for me it would be Mel Stottlemyre, Gary Peters, and Dean Chance, among others. For certain years, they were superb. Would they fit anyone else's? Probably not. I'd also go with Sandy Koufax, and many others would include him, but so what? But for those aforementioned three pitchers, it's all about what I want? For your choices, it's all about who you want!
Collect who you love, and the contentment will follow.
Gotta go to work!
Take care, Jason. ----Brian Powell