Please, add localizable tooltips for each gui element. I'm using FARL first time, and wouldn't like to how-to on forums... Already read FAQs, but sure the mod should be understandable itself. Additional descriptions are welcome too, for example for FARL-train: "Get into the train to view its settings", because HUGE amount of people asked the question "How to open settings menu?"...
Additional button "How to" in settings would be great too. It should open a centered window with short description of basic mod's mechanics.
EDIT: Oh.. The sourcecode is opened. So I can try to pull a request with my suggestions realized. =)