Raptor,
I have been following your posts because we are in somewhat similar positions; although I am looking for a little less home than you need. My question involves categorizing these homes in price per sf. The land values vary widely in areas and lot sizes as well. I have been trying to get approximate land values (per sf) for these areas and then break out the homes in price per sf. While still very unscientific, it allows you to compare quality of build between two homes more realistically. Have you attempted anything similar or are you locked into an area already (FBR?)