I like the first one. The elderly always make a good subject, especially in B&W because of their wrinkles and white hair. It's also like a story. You wonder what they've been through.
I don't like #2, but I don't like selective coloring in general. I 99% of the time it looks cheesy.
I've also used that kit lens before and hated it. Get the 50mm 1.8. It's cheap and you'll love it.