experience installing greddy profec B (orig)?

Anybody have experience installing an original (not spec II) Greddy Profec B boost controller into a 180sx/240sx with SR20DET?

I’m finding it hard to get a good pic or description on the the best way to install the boost motor and the best place to run the cables into the cabin and those kinda details.

Also, I could use some help in disabling my factory boost solenoid, because I find it hard to understand where it is.