All I'm gonna say is I think both Steve and Banjo should get in but I would prefer Banjo.
On a different Subject though, when I play Gen 1 & 2 should I play the Original versions for the authentic experience or should I play the remasters?
It depends.
The remakes are generally better, Fire Red and Leaf Green fix all the glitches and jank from the Generation 1 games while keeping the basic formula intact; while, as others have said, Heart Gold and Soul Silver are considered the among the best in the series.
Here's a general players guide.
Gen 1: Fire Red/Leaf Green or Let's Go Pikachu/Let's Go Eevee
Gen 2: Gold, Silver, Crystal, Heart Gold or Soul Silver (it doesn't really matter)
Gen 3: Ruby, Sapphire, Emerald, Omega Ruby or Alpha Sapphire (it doesn't really matter)
Gen 4: Platinum (the battles in Diamond and Pearl are really slow, Platinum fixes this)
Gen 5: Black or White
Gen 5.5: Black 2 or White 2 (one of the few direct sequels in the series)
Gen 6: X or Y
Gen 7: Sun or Moon
HG/SS and OR/AS have the same mechanics as the other games after Generation 4 (before Generation 4, whether an attack was considered Physical or Non-Physical was based on move type and not what the attack actually did), while there is no version of the Kanto games that use the modern Move Categorization while still keeping the normal formula.