wiper motor placement with set back firewall?

Electric Hydroboost you say? Got a link as that might work? I'm still working on the trunk panels. It's a complete stereo install along with upholstery and other fun stuff.

Riddler
I think this is the vendor
Matt Sweeting's SPEED Manufacturing- Bosch Hydro-Boost, Bosch Hydro-Max, Vacuum, and Air/Hyrdaulic Power Brake Systems