You are welcome.
- Any questions regarding templating in general (not only related to card-mod) could be asked here: Configuration
- There is a list of examples of using card-mod which might be useful for you. Go to the huge card-mod thread → 1st post → link at the bottom. These examples will not cover all your needs but might give you a direction. Particular questions regarding using card-mod it is better to ask in that thread.
- In general, every popular custom card has own dedicated thread in this " Dashboards & Frontend" section.