Tach Cable Routing Question

I am trying to find an acceptable path for the Tach cable on a '74 850. I am using stock pipes with a crossover. Looks like if I go under the crossover it puts an extreme bend in the cable. The only other path is between the cylinder fins and the cross over pipe. (pictures attached) I can tie it off so it's not touching, but still it seems very close to a lot of hot stuff. My new cable does have a spring wrap, but not sure this is enough protection. On some photos I have seen, (and not many have crossovers) it comes up like the pictures shown below. Was thinking of coming up with a small heat shield wrap for that localized area. So a question for those still running with a crossover,..how should this be done ?

every 850 with crossover pipe routs the cable the same way as you have

the spring wrap is all the heat shield needed but can't hurt to add some more

Thanks 1up3down, it just looked a little weird, like I was missing somthing.