Hi there,
Glad you like it! It's a pity I can't add any screenshots here so I can show you what I did. Let me try to describe how I setup my personal to-do list in Trello:
1) create cards for your goals and put them in the GOALS column
2) create unique labels with a short descriptive name for each of your goals
3) apply the labels to the appropriate goals: now you have a handy overview of color-coded goals on your board.
4) apply the labels to the relevant task cards.
Good luck and have fun making it work for you!