Disposition of GWWR Locomotives

Does anyone here know what happened to all the Gateway Western Units that were on hand at the time of the GWWR/KCS merger? 5 on the KCS roster

2040 (Black/Yellow), 4096 (Grey), 4097 (Grey), 4098 (Grey) and 4099 (grey)

There were 18 at the end of 2001-
1-SW1200 1204
2-SW1500 1504, 4399
5-GP38 2000, 2001, 2036, 2037, 2040
6-GP38-3 2101, 4095-99
3 GP40 3008, 3019, 3020
1 GP40-2 4799

GP40 3008 became GP38 3008
GP40 3019 became KCS 2051R
http://www.rrpicturearchives.net/LocoPicture.aspx?id=31867

Use the serial numbers from here-
http://www.rrpicturearchives.net/locoList.aspx?id=GWWR
To look here-
http://www.trainweb.org/emdloco/serial.htm

You forgot about the SW1500 #1504. http://uptrain.rrpicturearchives.net/showPicture.aspx?id=343804

As for the rest of them, KCS got rid of them.