Excellent discussion and lots of good points in there!
You are right to focus on what you are good at / what you are passionate about! Too many farms think they have to do it all- perhaps consider teaming up with another vegetable market garden and combine their offerings with your meat. A combined CSA is a great way to add value to both enterprises, you both get to focus on your specialties and provide customers with a more well-rounded selection.
Also highly agree that so many people make the mistake of undervaluing their item and labor and sell at a loss without even realizing it. Only to add yet another enterprise on top to try and make things work. Slippery slope!