Reply to Studio Monitor Help

Hey Guys

I am looking for a set of studio monitors for producing house music. The room i am working in is kind of a strange shape, but i will be building some acoustic treatment.

Currently im looking behind these few... I have about 400-450 to spend... These are my options, also are the monitor isolation pads worth it?

- Behringer B1031A
- KRK Rokit 6 Gen 2
- Yamaha HS50

The sound treatment wont be in for a while. Please give some reasoning if you can

Thanks a ton