I wanted to get some opinions on getting the Lionel Vision Line GS-3 #4428 (Golden State) or GS-4 #120 (Lionel Lines) and the accompanying passenger cars. I am stuck trying to decide which to get and wanted to see what others thought. I have decided on either of these two engines as I really want to get a Vision Line steam engine and passenger cars. Both are still available through trainworld. Thanks for your potential input.