If you are quilting for a labor of love that is one thing. If you want to make money see what you do as a business. What seems to be missing with the quilters are business skills. I have looked at businesses such as, The Quilt Cafe, price range for quilts $125-$703.
Chinchillas do not need extravagant plants, treats, whatever added to their diet. The more simple the diet, the better. Pellets, hay, and fresh water is all they need. Wheat grass is the only type of live plant I would give my chin.
Rabbits and guinea pigs are obligate herbivores. Although chinchillas do occasionally eat insects in the wild, their main diet is herbivorous. Small herbivore nutrition should, one supposes, take as its starting point the grasses and wild plants that these animals would eat in the wild.