Thank you so much! I'm so happy you love what I've created :)
Regarding money management, there are many ways to make extra income, such as with the Explore content, the newly added farmable garden, and the bar, which is the best way to gain passive income for the long run. To ensure everything is balanced I've played through the game's early parts and focused on how the average player might gain income over time. So long as you don't buy every toy and outfit when you have the opportunity to, and put some focus into building wealth with the bar, you should never seriously have to worry about cash.