Just to be clear on my bog/hesitation...I stomp the gas and the then it starts to stumble/go in and out of power, then clears up around the 1st to 2nd shift and stays clear the rest of the run.

This sounds like a problem with transitioning off the idle circuit to main feed from the boosters to me. If all the changes with cams and squirters doesnt help then you might want to have someone look into the carb calibration for your engine setup. Too low a front fuel level will also hinder the transition time also. Good luck with this I know how frustrating it can be.