Making Curtains and Mirrors Adjustable

There are already so many mods to help us with adjusting the heights to our curtains and mirrors. But, for those of us who do not like to use Mods... this is a big need. 

There are many mirrors I would love to use above certain "smaller" fireplaces, various dressers, and to work around some windows. But with them only being available at one height level really limits our use of the them. 

The same with our curtains. In many ways we are limited with the ones we have to work with as not all will fit all window sizes and do not always work well with changing the actual size of these curtains making them bigger or smaller, as it just doesn't fit right or is proportionally off in the width of the panels making them look huge or too thin or narrow.

Now, there are some windows where these curtains could work better, but are in need of just a slight lift up/down or over to one side or another, but the way these curtains are designed to snap into place, even when using the Alt key... it just won't work. Ravasheen, has created an override to help us make these curtains more user friendly, but again... I prefer to stay away from Mods if possible.

Please help us to have more flexibility here. 

Thank you for your much needed consideration.