If you have the music inside you (in your blood, like you said), then consider to buy a good guitar. I buyed a very good one, and still have it; is like a piece of myself, and together we have history.
Normally, you don´t damage your guitar because it brings to you fun, joy and entretanintment. You always take care of it. the possibilities your instrument last a lot of years are high.
Then, is a good chice to buy a good guitar.
Saludos, Bro!