In this kind of music...you need a line to follow

Theory is not enough, you need to hear what you want to play or you'll get lost in the music.
So just keep pushing it, jazz fusion is very free and that means that you will need to have something to say other than theory.
Dig up some backtracks, do not think of the chords, just go by ear and get a feel for it, it will open up alot of doors.
Theory is good too, keep it up man, because you had some very nice things going on