Dropping some resources on a professional/coach fit can also expedite your journey into a fast position as well. That can also get spendy. I'm fortunate enough to be close to a local coach who set me up in his garage after work for free, and since then I've made only minor adjustments. My position is "UCI light" (by my preference), in that I am slightly more stretched out than what would be UCI legal, but pretty close in the event that I eventually wanna do like master's nats or something.
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"Your beauty is an aeroplane;
so high, my heart cannot bear the strain." -A.C. Jobim, Triste