just stick with efi mate... its a whole lot simpler.. why change something if it doesnt need it... efi is awesome and there are some good figures coming out of them... more than you will ever need on the road lol! Good luck! Maybe put a build report up as you go, they help loads and you get some good comments to work with... it can stop problems before they get expensive too... everyone is nosey and they love to have a good look at what others are doing! If you get stuck you will have pictures to point people in the right direction too.. when i built a jap spec b16a turbo for my civic it was a god send having a build report on there!