Thanks, everyone.  This is really helpful.  I have a lot of Code 83 track and fancy turnouts, as well as a lot of EZ Track turnouts and custom tracks.  This will help me build an even better layout economically. I can run Code 83 standard track for my main lines and use the EZ Track to build out spurs.

I'm planning a layout and have a lot of EZ Track and accessories, as well as code 83 rail, Nickel Silver, HO track.  What code rail is used in EZ Track and is there a way to combine the two obviously different styles of track?