ENGINE SWAP

I been looking at that Johnny Mac, looks like the only difference is the heads but I am still new at this I have an intake that will handle the hp and the carb is a 750 cfm.
I bet you get tired of us guys that are trying to figure this all out and and you already have the answer. Thanks for putting up with me.
Not a problem at all. It's a big purchase. I have no problem answering questions and making sure everyone is confident they are getting what suits their needs best!