Do you know how to make a patchfile? Don't be editing the original server files...no no!
viewtopic.php?f=4&t=3330All you do to get a vehicle in the map (allied carrier in wake) is to add it to objectspawntemplates.con...I think team 1 and 2 is the shokaku, change team 2 to enterprise...then give it a spawn location/rotation in objectspawns.con.
Read, READ READ READ and READ some more!!!
Look at other maps as examples. The only vehicle in 1942 you can't put in any other map is the German Ju88a bomber; it was added to britain only.