yeah when the stroker goes into my car i am torn between the six shooter and efi i think the efi is more practical but the six shooter just looks cool and it looks like a very high quality kit and well u will have 3 carbs to deal with though and well the new electronic hillborn well that stuff is about $5k so forget that!
They are cheaper but they use all rebuilt stuff. I only found a couple of articles on the Barry Grant setup. They were both very positive. They didn't really talk about tuning other than to say it was simple. Since the linkage is progressive, if you can control your foot (I can't!) gas mileage shouldn't be too bad.