Hey guys I just got my Proto2000 SAL E7 in the other day, and it runs like a beauty. I'm going to put a Decoder in it later, but for now I still have my layout to finish and a space to clean. It's highly detailed, and has Mars lighting which is exellent for it's type. This is the coolest SAL streamlined engine I have ever gotten. Most Iv'e gotten were SAL freight units.