At Dorchester Dragway yesterday for the Import Street Outlaws Top Ten competitiion! Didn't do too shabby considering I had to turn down the power a bit.
Koyo hands down with a Haynes 12" electric puller. Also I would urge you to get a shroud or make one like I did for additional cooling. Go autoworks has a great kit with it all as well.
I personally would like to see this build get done. Yes it's easier with the DA/DC chassis, but the G1 Integra just has something classic sexy JDM appeal to it when done right.
If you are talking about the seam up front beat it inwards towards the car. You are going to mess up the paint, so make sure you prime it and paint it again. That 5mm makes a huge difference when you are slammed and don't want to cut your tires.