I would like to have vaulted ceilings done in the combined living room and dining room of my house. The rooms are small and the attic space is too small to be usable for anything except storage. I feel that removing the ceiling in this part of the house would give it a more spacious feeling. We do not have any insulation in the attic so we would add some type of insulation batting underneath the finished material. The house was built in 1924. Am I on the right track? Would this be feasible? I have no idea what the cost might be.