I need to cut about 8' of baseboard molding flush or al least within 1/8" of the existing hardwood flooring to install stone tile for an accent wall. Reason is that an additional 1/2" of sub floor was installed against existing baseboard before the remodel hardwood floor was installed. I have no doubt that the baseboard is nailed below floor level making it next to impossible to remove without damaging the floor. Any suggestions as to what kind of tool would give the best shot at doing this? Would one of those multi purpose saws allow me to cut that close to the existing floor? How about a jamb saw, would that allow a cut near to flush with the floor?