I hate getting into these kinds of posts...but I'm curious how you got 106% VE with only a 800cfm carb?
It would take 1150cfm from the carb to make that power. Everything looks right and very possible but you'd have to be pulling over 3" of vacume from the carb to get anywhere near the cfm to make that much power.
But if your happy with the engine, that's all that really matters right??