there is probably something in the x23 mod that conflicts with mine. my mod works just fine for me and lots of others. sorry it won't work for you, but there is nothing to change.
edit: the x23 mod uses the same number as Gorgon (86). so if you change every file that starts with "86" to another number that you are not using, both should work fine. but you need to make sure you change every file that uses that number. if you don't know how to mod stuff, you can tell me a number that you don't use and i may take the time to alter mine and send it to you, but i make no promises.