Well, this is why I am a PhD drop out.
Twenty six years ago I quit my public school teaching job to enter a 2 year full time doctoral program. I wanted to be a special ed administrator, but I didn't want to major in Ed Leadership. The department where I got my masters was just starting a program and I was asked to apply. The entire program was focused on research and becoming a professor (though not explicitly stated), even though those were not my goals. I wanted to use my knowledge and apply it in a real world job. I could minor in Ed. Leadership to get the coursework I needed.
Needless to say, I didn't feel like my goals were valued. The other students all had less real world experience than me (teaching experience) so I quit after a year, went back to teaching in a high school, and had 2 kids.
I think you have very admirable goals. We have all had college teachers who sucked and it makes you feel like you are wasting a lot of $. Knowledge in your field is very important, but if you are ever going to be passing it along to the next generation, you had better know some teaching strategies.