YET ANOTHER PROTEIN QUESTION

Ok-So I have ALOT of trouble meeting my protein requirements.  I just cannot do meat and cheese.  It is too much for me still at this point. 
So my question is........
If I drink my protein and meet my daily requirements, does it really matter that I only eat mostly vegetables, fruit and the occasional yogurt?

I would suggest meeting with a nutritionist. However, I have met people online and off - that are vegetarians upon reaching maintenance. They even use a vegan protein based powder at that point. But again, it depends where you are in the process and what your surgical support team advises.