Worked well for me.
1. Dates can be calendar input.
2. Could possibly add 2 tabs: 1. Tweets and 2. Tweets & Replies. Similar to how Twitter shows. It should be easy to get that view.
3. I could see likes and RTs count for each tweet. Could add replies too.
Use case: I can see the engagement level of my tweets over a period of time. (Another reason to have replies count).