I am going to connect 2 mobil homes. 14x76 14 ft. wide and a 14x80 14ft. wide. I plan on joining the trailers at the living room walls creating one large room. I also intend to drywall the whole living area and use the exisiting paneling to repair walls where windows have to be removed and solid walls created. My problem is the siding. Should I remove all the siding when I join the trailers or is it ok to leave the siding where the exisiting walls are and just remove the windows and gutters?? I do plan to put new siding on the whole structure when the roof and interior is finished.