Someone installed double french doors in a load bearing wall between our small bedrooms. We are looking to remove the doors and remove the remaining walls on each side. The whole length is only about 9 ft. and we were going to install a header since there is an attic above. The carpenter told me to pick up 2 - 2 x 10's to do the job. Unfortunately he can't do the job now. I am handy enough to try and tackle but can't find any info. or how to books on the proper way to re-inforce this wall. Any suggestions?