I think that the type selector needs to be revamped with better organization. Later in the project after all the elements have been sized in seems that they type selector become extremely long and finding the element that you want is harder than in should be. If I want to place a new beam into the model I have to wade through all of the other AISC shapes to find the one I want. This is also true on for the detailing components.

To solve this I think the type selector should be broken out into 2 drop downs. Similar to how you select types in the element properties dialog box. You have the family drop down menu and the type drop down menu. That way I can pick what shape I want and then what size I want without looking through every shape.