thanks, i did a small project this winter and needed drill and lots of arm power to put up about 30 feet of wall in basement, outside wall, plate and reinforcing to wall between. studs. I have asked different places last few days, and apparently i am stuck with drill or shots, What is the better rotary percussion hammer drill for this, looks like my only out, may go with the rem shots but not sure. response on drill please? have about 80 feet of plate and wall to do.