Re: "Chop" Building?
Steve, you need to have serious discipline if you're gonna push your playing to the next level. Improvising will help with your compositional skills, as will jamming with a band (it's like "live theory"), but you need dedicated practice with a metronome.
I've been teaching guitar for years, and I always start with the basics, even with my own daily routine. Simple chromatic picking exercises that will take you up and down the strings and neck, picking every note in time, is a good way to start. Then move on to scales. Do you know all 8 scale positions for the Major and Natural Minor Scales? Do you know how to link modes together? This is a good place to start.
Then move on to more advanced stuff like arpeggios (again, there are 8 arpeggio positions to go with the scale positions). Then you move on to string skipping picking exercises, and 3-string arpeggios.
Then work on legato, tremolo work, vibrato, bending in key, and two handed tapping.
Lastly I usually work on a sight-reading exercise and chord work ...
Yeah, it takes a long time to do all this. But it will pay off in the end.
Oh, by the way: what's your T-shirt size? I'm going to send you a TO shirt with the CD!!! 