Awesome. Sounds like your set up to succeed for sure. And as much work as a new construction house is, its peace of mind you did it the way you want it to be.

Keep us informed and make sure you go thru the whole house with a video recorder before they insulate and drywall for future use. Very very handy in future projects and locating lost or covered up stuff. If you can check on the house during the construction, thats great as well. Keep paper copies of everything exchanged with the builder to minimize cost run overs and extras in the end at the closing table which will be two months behind schedule at least, it always is I'm in the business lol..
I'm a big fan of led lighting thru out also.