[Script✓] Help with Best HGSS history overhaul I see

Hello guys I found the only and best completed overhaul rom hack for HGSS. The problem? It is in Chinese, so I thought why not to translate this rom to English so the whole community can enjoy it? Well that was harder than I thought. First of all if I try to change even just a word of text with the know editors the game crashes at the begining. So I tried to import all the hack rom archives to a clean copy of SS. After days of work figuring which ones works and doesn't I finally made the clean copy work with the map and new sprites of the Chinese rom and even with English text. But now I faced a huge wall. The scripts. If I just import the scripts file to the clean rom it will crash. To I started to copy and paste every single line of scripts from one to another. First I made it with the start of the game (the house of the protagonist) which after several tries and modifications I made it work even with the new events and I thought WOW I found a way! But we'll the thing is I can't get out of the house, that shocked me cause I could get out before with no events of course but still. So again I thought well maybe there is a scripts that needs to be edited so make this work and I started editing ALL the 539 scripts line by line until I finally made it just to see that the game don't even start now. It crash in the intro. So I'm out of ideas. Any wise person can help me here please?