I am building (or bodging) a tourer with a dynohub (probably uniquely for the front light). This bike will have a wired computer running off the front wheel. The lighting wire from the hub runs up the right fork leg before finishing with a light on the lhs (fork, rack or bars - not yet decided as it depends on finding a way of mounting the front rack). The computer wire will end up on the stem behind the bars. Somewhere the two sets of wires will be close, if not touching.The other option of running the computer from the rear wheel won't work on this bike, not possible to fit the computer to the top tube.
So is interference likely with the two cables being in close contact? Has anyone trodden this path in the past? All advice positive and negative greatly appreciated.