I would not say a new one is needed, only an enhanced one.
I don't prefer tabs, but a good option would be that we can have those as separate palettes and docked where we want, either next to each other, or tabbed.
I don't understand this one...?
Totally agree with this one. It would be very nice to work on one view, and see your changes in other views automatically, like the elevations for example. Even if we can't work in them, just a view of those would be great!
This isn't true! This is one of these discussions that will never stop and are all around the net. It's not that it's better for the eyes, it's just a personal preference. So the option to have either a dark or light interface would be better. Some sort of enhancement for the feature we already have to turn the background black?
This one has been asked a long time, and from what I could understand, will be in the next version. It just needs to be way better to edit, find, manage resources.