Pipe Organs for privat homes especially for a smaller room, should have stops with a beautiful ton and it should be not too loud as you sit right in front of it. Organ pipes that you inherited from a church are often too wide by scale and can not be voiced sooft enough with keeping its character. Principal pipes that built the foundation of a church organ with acusticus of a large room are too strong for most homes.  In your house a wooden Gedackt 8´ should be the basis of the organ together with flute pipes and a narrow soft principals. 

I have worked together with organists who started already an organ project and need  professional help to finish the project.