BUGS reassign hotkeys

Create my own new hotkeys based on maya.

  1. Assigh to Loop select - MMB and Loop select(extend) Shift + MMB. First time when edit mode and pressed MMB select loop but if I once pressed Shift and MMB to select multiply loops then select multiply just by only MMB.

Maya preset the same Bug with Ctrl+Alt+Mouse select loop until you pressed Shift+MMB. Next select loop by Ctrl+Alt+Mouse work only in Extend select mode.
2. Assign to view3d.set_edit_mesh_select_mode 1,2,3 for point,edge,face it works once and don`t work stable. If I switch to Blender 2012 preset and back to my it work.

How to display all command and hotkeys for Mesh category and others?