KeyboardMaestro fits the bill. It can do so many things - including run all your applescripts. It is a virtual Swiss Army knife for doing just about anything you want on a Mac. Only it is better. With a Swiss Army knife you don't get a locking blade and, it’s a bit light weight for real day to day utility in a pocket knife. Not so with KeyboardMaestro. It takes a little understanding to figure out a solution at times, but the forums on KeyboardMaestro have always weighed-in quickly with solutions to my questions.
Sometimes an app wont open as I think it should with certain conditions or windows ready when I open it. Keyboard Maestro can read an apps menus so with a one key macro I can tell my apps to open as I want them, resize windows, and so much more.
I can highly recommend this app. In case anyone hasn’t taken the plunge, it is a great app for doing any sort of customization to your mac.