Hi guys, I want to add DCC and possibly sound to my Seattle Sounder f59phi. This model uses the older shell. I saw on Spookshow that the shells are fairly similar and that a few mods to the shell may allow me to put the old style shell on the newer DC or DCC/sound model. 1. Has anyone tried putting the older style f59phi shell on the newer model? I'm willing to modify the boards and shell, so that's not a problem. Was it really hard? 2. Does the newer model, even the DC version, run that much better that it is worth buying a new model and swap the shells? I love running my 2 Seattle Sounder sets and their locos, I also have a third spare one. I am willing to spend the money on the new body. Once I swap the shell, I plan to not use or sell the old loco and the unused shell.