So I just bought one more ender 3 t in case if 5 wasn't enough ^^ ) and wanted to modify it but keeping the esthetic part in mind, so I made this lattle bracket that stays without needing any extra hardware, just disasemble the top profile, slide it, and assemble the thing back to it's original place !

It may help à little, but can also prevent from hitting the profiles inner corners ( this can hurt ! so that's a fix ! ), also guiding the cables if your cable management is still left to improve !