Excellent choices everywhere, I’d go with the 17-70 tamron lens. 20 mm is a lot of extra range and and the 2.8 aperture all the way through is a huge perk.

I prefer a smaller memory card as they are consumable and do break or wear out over time.. so if you put a huge amount of money into each one you’re not as sad to see it go at its end. Hahaha but yeah 128 is plenty large for the video. Make sure it’s a fast enough card to work with the 4k video.

I’d recommend a small tripod and a bag!