Hello
It looks like currently you would use character level styling and then duplicate the Text+ to avoid adding the quotation marks every time. You could also drag this into a power bin for use across multiple projects.
Is the quotation marks a specific font or glyph or graphic etc?
If so I can create a macro for the edit page which will allow you to use different fonts for the quotation marks and the text. I would basically add 3 text nodes together node, 1 and 3 would hold the opening and closing quotation marks and node 2 would be your quote.
The opening & closing quotation marks can be attached to the mask of the text which means it will recalculate the position if you change font, size, position etc.
You can remap Windows keys using Power Toys.
Let me know if I can help.
-John