Hi Wayne,
Unfortunately, you can't just take the .cfg file (XML config) from an X450e and load it on an X460-G2. The best way to do this would be to capture the output of 'show config' from the X450e, then load it onto the X460-G2. You could also save this as an .xsf script file, then run it on the X460-G2 with the 'run script' command.
-Brandon
