considering i am now a fully qualified mechanical engineer, 15 hours of my time might add up to a bit just kiddin.
seriously tho, its hard to do if i dont have the car, and the turbo. If you wanted me to mount it exactly where i did, that would be easy, but there is a heap of frigging around. I spose most of the fiddly stuff is done because i drew the flanges out on AutoCAD then had a mate laser cut them for me