The short answer is Yes. Rebuilding an engine should be a well thought out process. Most people do not know the capabilities of engines. They simply have not driven them, modded them, driven them all over the country. Either is a good engine that responds to mods. If I am building an engine for myself, and have the choice of a 360 in any form or a 383 in any form, I will always pick the 383. That is what this poll asks. You can choose for yourself. I won't browbeat you for your choice.