How to create a fully isolated full conversion

[plutomaniac]

Hi Your Computer,

I would like to change EtD from FCM to an IFC as your guide says. However, I have already started working on the mod. Do you think that can be done easily in some way? At first I though I could open every map with the LevelEditor, select every object etc... and point to the new location. But then I thought that maybe that could be done by changing the map configuration files(open with a text editor, find and replace). What do you think I should do?