The shaft collar worked perfectly in removing the stuck pulley. The shaft was NOT scored. We were able to bang the bearing into the pulley slightly deeper allowing for a slightly closer fit of the pulley. After prepping the shaft, the pulley did indeed go on like butter. Although not as close as spec would like it to be, I think it will have to do. With the added scattershield during this procedure, I am now confident that the grenaded pulley issue is fully behind me and its on to further upgrades. I think that a new IC pump couldn't hurt things at all. Oh, and a fresh solder job for the RCM wouldn't hurt. It gave a check engine code today for its first time. I swapped it with one that TighEd had done from one of the other xfires so I can send it out....Peace 'yall