Need to know what BMX handlebar to put on this bike

https://preview.redd.it/ey2ezx79bhpe1.jpg?width=4000&format=pjpg&auto=webp&s=d377876717d24124077eb04f3bd2729f7e894653

So this is my bike, it's old, needs a lot of love and care. But I want to put a BMX handlebar on it because they have a surprising amount of realestate for attachments:

https://preview.redd.it/ocmqaelebhpe1.png?width=640&format=png&auto=webp&s=e789c2d055cfa8996baddd3b1377944ee63de5d2

Any suggestions?