Hi EmilsVfx,
Thanks for the suggestions. I hope i have understood it correct. You could write it in your mother language, and let Google translate do the job of translating it 
1: could you specify what you mean here? I don’t understand it.
2: The mouse turns into arrows when you are above a border line. Isn’t that enough?
3: have a look at the header menu. The button left besides the house row is Reset 3D View. And does what you want.
4: I don’t want to start with maxed icons really, sorry. You can scale it to your needs, and then save the startup file.
5.Update Importend hotkey for the other views is already planned and a task in the tracker. This will need time though.