Nice buy, and I like the decision to just get both.

Hope the family is happy too. (
hey this is 1800s technology; no one fought a war with lever guns since the Spanish American War in 1898)

Dots are good (and I highly recommend the Trijicon MRO (with 2MOA dot), though you really don't need combat level durability with a sporting rifle, as that durability comes with a price) (so does quality of the dot in all conditions, esp bright direct sunlight, or pitch dark without blur)
My favorite bargain red dots are the Primary Arms Advanced Microdot. (But see their torture tests on video.) Primary Arms sells from other companies too, but I'm talking about their own proprietary red dots.
Edit: The thing to keep in mind with red dots is this: Many who have a rifle/carbine intended principally for self defense want a larger (MOA) dot for quick acquisition of center of mass shots on a bad humans (called reflex sights, also called the donut of death), but if your principle use of the rifle will be to shoot tight groups at the range (perhaps benched), then you really want a smaller dot. They all get brighter and dimmer, it's size of dot I'm talking about.
Finally, depending on the mount you choose for the dot sight, you get either a dot that co-witnesses parallel with the rifle's iron sights, or a lower third co-witness so the dot and iron sights (looking through the sight) are not perfectly aligned. I prefer co-witness.
Now for scopes, I would look for a quality straight 4 power (4X) (or 1-4X), there is really no reason for big heavy variable power scope on pistol caliber carbines (out to say 100 or 150, but maybe zeroed at 50). Though there are some pretty light 2-3 X 7's. I just prefer a straight 4 power for simplicity and lightweight.
Leupold makes some nice light 4X (or 1-4X) scopes. And they have some with the Firedot (with illuminated red dot at the center of the scope cross hairs, a tiny dot)
This is really the best website extant for optics of all kinds. They carry about everything and have generally good prices. And will price match anything you can find cheaper, and it's better to buy from them with a price match so if something does go wrong, they are far more reliable to deal with than some fly by night seller with the lowest price. Just send them the link to the best price you found.
https://www.swfa.com/optics/riflescopes.html Good luck finding ammo. It's nuts out there.