For reference:

https://performanceparts.ford.com/part/M-6007-20T

https://performanceparts.ford.com/download/PDFS/M-6007-20T_dimensions.pdf

Only 8000 USD

Powertorque were doing same complete kit for 4500quid pre Brexit. I imagine that's gone up now the dollar to pound is on its arse.

[Edited on 14/3/17 by sdh2903]