I really do appreciate all the answers to my post, thank you. I should've been clearer when I first posted, my problem has more to do with my hands than the music, I'm studying jazz at City College in NYC and have been given many great concepts to work on. I don't have the chops to solo on anything more than a mid tempo or ballad. Once the tempo gets fast I can't hang. I've been working on playing simple ideas I can execute well, but even with that my chops still let me down at times.
So, what I'm looking for is advice relating to chops building. I need my hands to catch up to my head. And to answer your Chris F's question I have been doing transcribing, some full solos, as well as lines from solos. It's been a great learning experience.
Thanks