Damnations

Hi all

I am trying to make a playable Japanese league and have achieved this by editing the chinese league. Basically I have changed the names of all the chinese leagues and have edited them so that they are now Japanese. I have also swapped the chinese teams with the Japanese teams and everything seems to be working. The only thing left to do is:

a) change the nationality of all the japanese players (as they all became chinese when I swapped the countries around)
b) change the nationalities of the chinese players (all currently japanese)
c) build up ‘new’ japanese database with sufficient japanese players.


My questions are:
If I do the above, will the league be playable?
Is there a quicker way of changing the nationalities of the players (currently using the editor and changing each players nationality seperately).
The above method of creating a league has resulted in the JPN letters meaning chinese and CHN letters meaning Japanese. Not a major issue except when you look at a players nationality. Although he is japanese and shows up in the japanese national side, the letters next to his name remain CHN. I have tried changing the three letters in the country ID in the editor but this crashes the game. IS there another method.

Sorry if the above is a bit rambling but I am at work and cant let the boss catch me!!