When you click the down arrow on the Quantity Work sheet toolbar on a new project,a folder appears with the word (none) displayed. The name "Quanity Worksheet Assigment Toolbar" suggests that this is where you assign quantity worksheets to the project, but it really is not. Quantity worksheets assignment currently is initiated on the main toolbar.
Do you think that you could add a command like "click here to create a new project" in the current drop down that would provide the same funtionallity as the button in the main toolbar? and then possibly add a button on the quanity worksheet toolbar that offers the "Import Template" command rather than right clicking on the project?
You might consider moving the worksheet buttons to the quantity worksheet assignment toolbar? It just seem to me that all of the worksheet functions should be in one place. There's my 2 cents for what it's worth.