Best way to run a speedo cable w/Porsche brakes

[DORIGTT]

In looking at my spindle / brake / hub setup. I can barely fit the center cap of the wheel on which means a dust cap that will allow me to run the stock speedo cable is a pipe-dream.

Is this a case of narrow the beam then run spacers to get my track back but will allow me to put the dust caps on to get a speedo that works?

AAAAARRGGGHH!