Worth the effort?

What happens if you just go from idle, tap the gas, and then immediately floor it? Like you would if you were driving it with really low vacuum?

I don't know about their advice about getting bigger stall converters. I mean, there are MUCH bigger cams that only require a 2300-2400 stall, (A lunati voodoo cam I was looking at comes to mind.) Working with my friend on chevys, you don't normally use a 3000 stall in anything that isn't an absolutely off-the-rails built motor.

Perhaps consider a vacuum-secondary carburetor, I haven't worked with mechanical secondary carbs, but I've been warned away from using them because of these kinds of problems.