Haq per Kon by Allama Mohammad Zafar Attari sahib a basic book on beliefs of Ahl e Sunnat Wa Jamaat. Click here to download Haq Per Kon by Allama Zafar Attari by Haq Baat
I do agree with all the ideas you’ve introduced for your post.
i like this book
This is the best for basic information on aqaid of ahl e sunnat but there are bigger books with detailed discussions. In sha Allah we will share soon.