These addons are very popular on Wotlk Classic because they adds an huge better ergonomy :

- https://www.curseforge.com/wow/addon...rix-maps-wrath
- https://www.curseforge.com/wow/addon...rix-plus-wrath
- https://www.curseforge.com/wow/addons/atlaslootclassic in 3.4.1 version
- https://www.curseforge.com/wow/addon...ght-ui-classic

It is possible and not hard to do for someone ?