Hi all,
 
	 
 
	I have a complete and framed floor plan for a 3BD ranch with a finished basement.  I would like to change the floor joists in the basement from 2-1/2x11-7/8 to 3-1/2x14.  To accommodate the reduced height in the basement, I would like for the basement to get a little deeper.  I would prefer not to have to redo the already completed floor plans and walls if possible.
 
	 
 
	Any guidance would be greatly appreciated.  Thanks!