$50 to add one feature to Menu Subtree Permissions module

I'm using the Menu Subtree Permissions module which looks like it's not being maintained any more. I need one change and I can't figure it out how to do it after looking over the module. I'd like the user to be able to view the admin/build/menu page, but only see the menus they have access to. The problem with the module right now is that you have to disable "administer menu" on the permissions page for this module to work. Also for some reason the Navigation menu does not have an edit permissions like the other menus.

$50 to the first person who can come up with the solution. You can see from a previous job I posted, that I'm good for it :) Feel free to send me a message if you have any questions.