I assume this is for the Buena Vista. Do you know which size frame you have? I see the head angle varies all over the place on those.
The other problem is that a fork costs quite a bit, most people charge around $400. Don't know if there is a stock fork with the right axle/crown measurement that will decrease the trail.
I use Gorilla repair tape to run light wires. Just go straight up the fork and hold it down with clear tape. It comes out really neat.