Mixing 6-12 songs

I have about 6-12 songs read for mixing and in need of some extra mixing assurance. I’ve tried to do a bit in my end but need a more seasoned touch after putting all this work and effort into them for past several years. Vibe is Jack Johnson , Van Morrison , etc. more acoustic based music with full band horns

Additional info:
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. The tracks are cleaned, tuned, and and the song is ready to be mixed. I don't have a hard deadline for this. The song has somewhere between 10 and 30 tracks recorded that need mixing. .