Update: I placed an order on Monday. Last night (Thursday) I received an e-mail from the seller stating that they are doing everything possible to ship it to me but are running into problems. It appears I am the first customer to order that particular kit, and it's humongous: 71x59x11 inches... by which their regular carrier won't ship it. They are looking for quotes through other carriers but it would cost them 1300$ through the ones they have found.
I went back and researched my order of the brake kit back in July, and though the shape of the boxes was different, the volumetric space was roughly the same. I wrote the seller back suggesting they use Fedex Ground. We'll see.
It's not looking good at the moment.
He sent me a pic. Says the fan in the corner is 6 feet tall.-