 So, sometimes you just need to transpose. Not a problem. Ed's transpose allows you to mask and move things around with the gizmo in one click. Single edge will target the edge you clicked. Edge loop complete will mask everything except the edge loop you clicked. Edge loop partial does the same thing until you reach a point that is only connected to three edges. And polyloop will mask everything except for all the faces that are perpendicular to the edge you clicked. Hope that helps and as always, I hope you have a fantastic day and I'll see you around.