Need two instrumentals mixed

I am inquiring about pricing and turnaround on mixing two instrumental tracks. We are working through different variations to fill out the track sonically and test different drummers. I will attach the first iteration to this inquiry.

Additional info:
I need the mixer to do some editing, time aligning and vocal tuning before mixing. The song has somewhere between 10 and 30 tracks recorded that need mixing. Check out the song I attached. I'm looking to hire a top pro who's worked on hit songs, and have the budget for that. I'm going to hire a different mastering engineer. I work for a business with music production needs. I don't have a hard deadline for this.