Just some minor bugs just in case they haven't been pointed out. In the p1 gym I got up to the final and lost there without any bugs. But on the 2nd attempt (without loading/resetting), team rocket wasn't there but the script still showed (so you know the sprites were missing).
Also you forgot to change the 1 to a c where the gym sign use to be in celadon city (where it was in fire red). There was another minor bug but I can't remember. Also just want to say this is definitely the best hack I've played, I loved the 1st season and can't wait to see what you've done for riddle me this and volcanic panic.