Super Jakes - Intro_Super Jakes.mp3
I'd want to work the vocal to bring it out a bit clearer - it's not just a level thing, I'd reach for the EQ, parallel compression, and some ducking. I'm not a fan of rap that stomps across the beat but this one gives enough of a nod to the music that it's not like the ones that sound like some guy nattering away in an empty karaoke bar. Arrangement-wise, it definitely needs a good middle-8. If there was one, I didn't notice it. I'd grab the outro and develop it and stick it in around 2/3 the way through.
Super Jakes - Cradle to the grave.mp3
I like the groove and there's more interest to the arrangement than in Intro. I'd be tempted to make a couple of subtle tweaks to the vocal but that's more personal preference and it really doesn't need it. Good work. Give it a cool video on YouTube and you could get some sales with this one.