Custom center console

As I put my interior back together I want to install buckets in the front and build out a center console. Some ideas I have?

I want to run the ac vents, possibly move the radio and ac controls down and have a notch for my iPad. The iPad may mean that I leave everything else in the dash. Gotta have cupholders and a storage area.

I plan to run it all the way to the back seat.

I've seen a build here before but has anyone else done it? Got pics? Ideas?