I have two spares in the attic and two spares in the 4' tall crawl space (that the HVAC guys loved). Thanks for mentioning that though. As far as phone, cable, and data is concerned, it will be pretty wired up.

Got all my basic boxes finished last night, wire unsheathed, grounds and commons connected as needed, switches squared away. Just have the 3-way switches and a few other circuits to finish, then I get to work on the power distribution panel.

After that is done I'll rig a few "On-Q" boxes for the phone, cable, and data. Getting there, and the hard part is done.