thank you both.
The change in both diet and training is pretty significant.
BBing and Pling are equally difficult on a competitive scale.
From a training perspective, the biggest difference is the mental focus. not so much the extent, but in the what.
PLing, the focus is on cues, form, execution etc. Not that the mental focus in BBing is not on form...absolute is. But with BBing, the mental focus is the mind/muscle connection and the flexing of the target muscle a particular lift is hitting. Meaning the lifter is flexing the muscle hard before he or she actual moves the weight. Your not just relying on the resistance to contract the muscle. This aspect is an art and requires a ton of concentration.
Just a few observations.