Need 1 song mixed and mastered

I have a song that's almost ready to go, I am just finishing up recording the vocals then I need it to be mixed and mastered by the end of next month. It is a CCM worship song in the style of Hillsong United, and there are about 50 tracks altogether. Please let me know what your rate would be, I'd love to work with you on this.

Additional info:
I don't have a hard deadline for this. The song has somewhere between 30 and 50 tracks recorded that need mixing. Check out the song I attached. I'll need you to master it too if possible. The tracks are cleaned, tuned, and and the song is ready to be mixed. I'm interested in working with a very experienced mixer.