Hey I'm finally catching up on my "honey do list" and can actually find time to work on my car!

I know there was a previous post on this but I just want opinions. I am finally rebuilding my spare carb and I don't want to take apart the one on my car until I confirm that this one works well. That being said, I have NO Idea what jets are in the carb that I've been using for the last 5 years! Yeh I know, pretty basic, but it has run so well up to this point I didn't want to mess it up! Now my spare carb (Holley 4150 / 600 CFM) has a ste of #66 jets. Do you think this will work ok with a stock motor / cam or should I downsize? I just want to start with a good base, and I understand I might have to do a little trial & error, before I get it right? So let me know if you think I am off the mark to begin with. Any feed back is appreciated. Thanks.

Rob
I love the smell of burning rubber in the morning!