BECAUSE THEY CAN
One thing that does Piz me off about BVM kits as that to take
full advantage of them you need to buy a Swiss Lathe, a CNC vertical milling machine, media blaster, 25 different types of adhesives, sealant, greases, some very expensive files made in Austria, and all sorts of homemade tools. And a good Master Card on file to buy flex plates, o-rings, and spare parts.
Yeah, the supplied hardware is pretty good and complete. Is the rest of the stuff that gets you.
Where else can you buy a $1200 wing panel?