male rap verse

im a music producer over the pond in the Uk. im known for producing in the underground house scene but have started some pop/commerical dance projects. I have written a few songs but possibly looking for rap elements within the song. The songs are female vocal and the vocals are written and the main part of the tracks are written and there is some space for a rap i think. many thanks Bahram

Additional info:
I don't need the song mastered. I don't have a hard deadline for this. I need just a featured verse recorded. I'm looking to hire a top pro who's worked on hit songs, and have the budget for that. . The tracks are cleaned, tuned, and and the song is ready to be mixed.