Hey Ed,
I wouldn't mind any of this. There are a few things you mentioned, like the reference page and online-rules, that have been on my to-do list for well over a year now.
The license is CC by 4.0 on everything except the art, so have at it. You can send me an email, sleepysasquatchgames at gmail dot com, to discuss further if you want. I can provide better access to rules and documents for you this way as well!