Hey ramcharger, i have a manual transmission, and that info you provided from the holley site (thanks btw!) says to check it at idle for a standard transmission, which is how i did it before
You should be OK in the PV department then but you can always drop it down one size and see how it runs. If you get a puff of black smoke on take off, you can go with a smaller squirter and it never hurts to experiment with jet sizes. The lighter the car, the higher the gear (numerically) and the higher the stall, the less squirter you need. Pick up a set the blue reusable float bowl gaskets and a Holley jet kit and move down two sizes at a time. You'll know when it's too lean plus keep on eye on your plugs. How do the plugs look now?
You can mess with the air bleeds too but I don't really recommend it without having a quality air/fuel meter at your disposal.