I've decided to go back to a 5x5 after doing 5/3/1 for 3 months. However, I'm not sure which one to choose from Bill Starr 5x5 - Starting Strength Wiki OR if it is feasible to modify the protocols to fit my specific wants. I'm obviously not a strength coach so I'm not sure if modifying is best. Would it be feasible to do the standard 5x5 and on the light day, ramp up to a max set of 5x5 on DL instead of light power cleans? Also, could I do pull ups after each work out or should I do a grease the groove method instead?