Hi friends! My first post in this thread. I am late to the party, but I am here!

For all the talk about the future of the franchise, microtransactions colorful menus, blablabla.. I said to myself. You know what?
I'm gonna go back to the past and unearth a gem.
After trying several ones and doing my own research,
I decided to pick PES 2013 as my retro game! For basically 2 reasons:
1. People whose opinions I respect (youtubers I follow who are quite old school PES fanatics and who love Master League) sing praises about it.
2. I've actually seen a lot of previews on ML, and BAL and boy, does it look fleshed out and cool. A great game for us offline gamers.
Now, I need you guys' help on a few things.
- I need a recommendation for a good option file, (preferably 2013-14 season or earlier) which has a nice mix of European and South American Leagues. If there is J-League and/or K-league, that would be icing on the cake.
- I would love recommendations on the best gameplay mod for this game. I love realistic and fluid gameplay. I played an exhibition match and even though the gameplay was nice, I would like a GP to make it a bit more fluid..
Thanks a lot bros! I hope to enjoy thousands of hours of PES 2013! I think I made the right choice for my retro game!