Street Demon vs AVS2

I am encouraged by all of the positive comments both ways. I am leaning towards the Street Demon for 2 reasons, the smaller primaries and the composite body and the potential heat soak issues. I was originally thinking about fuel injection, but budgetary limitations and some recent negative feedback, led me back to finding a simple carb that will work. Now I just need to find a car to slide under it.
A carb will run for years and it's easy to maintain, efi if something goes wrong your on a flatbed and waiting for parts.