Need string parts (quartet) recorded

We have a track with orchestration written that we would like to have recorded. It's an upbeat rock track. Parts were written but can be changed to the liking of the performer, if they're not "realistic". No hard deadlines yet but hoping to have this song wrapped up soon. Sheets and any combination of stems available on request

Additional info:
I'm hoping to find a good mixer that can work with my limited budget. I don't have a hard deadline for this. I need the mixer to do some editing, time aligning and vocal tuning before mixing. The song has somewhere between 30 and 50 tracks recorded that need mixing. I don't need the song mastered.