Cartool frame conn. w/ ebrake?

I'm thinking about purchasing the UScartool frame conn. for the 69 Dart. The ebrake cable (and floor guide) seems to be on the "inside" of the connector path. Meaning, how do you get the cable across the frame connector?

Also. what about brake lines and fuel lines crossing the connectors?

Picts would be great too. thanks!

Heres a pict of the drivers floor, from underneath. Notice the cable guide position.