Thanks for the kind words! We are storing logs and metrics for individual servers, and we're working on ways for people to access them.

I'm sorry that you had a bad expereince with your upload. I'm overhauling the upgrade process as we speak to ensure that worlds like yours upload cleanly.

We have a few ideas about configuring and installing additional mods. However, FTB is our first open source Funpack (https://github.com/minefold/funpack-feed-the-beast-direwolf2...) If you poke around there, submit an issue or preferably a pull request, we'll publish your changes.

Thanks again for the support!