Need 3 classical guitar songs mastered from 1/4 inch tape

Hello, I recorded 3 classical guitar pieces in 1990 onto 1/4 inch tape and now would like to preserve them. I figured it may be worthwhile to have them mastered prior to transfer to a digital medium. In addition, I have a second reel with outtakes that If they sound worthy, then I would like the outtakes transferred to digital only, no mastering. I am looking for world-class freelancers in the NY city/tri-state area who have worked with classical guitar recordings, preferably. I am in White Plains, NY.