Hey! I listened to the songs, they're pretty cool, soulful. Interesting subject for a musical.
Well, I've worked in many productions. I was Simon Zealotes in JC Superstar, Aaron Fox in Curtains, Marius in Les Mis, and I've also worked in Opera Productions like Rigoletto, L'elisir D'Amore and Caribe (an original production by Dr. Dietter Lehnhoff).
If you'd be interested in developing instrumentation for this, I'm also an arranger.
As for your request regarding West Side Story:
As much as I love Bernstein and adaptations of Romeo and Juliet, I find "In the Heights" to be a less offensive portrayal of latin americans in the U.S. than West Side Story.