Want to make 92 jetta a 16 9A

There's currently a 8v digi in my jetta. I know to get a fuel rail and new spark plug wires. Looking to buy if any for sale here and front fender plastic too. Thinking of running it on the 8v digi that's in the car now. Any opportunities to buy and if someone wanted to talk some sense to me would be welcome. Promise to have good photos and punctual post results of any things I get or progress on the build.