340 Good Combo’s where to find here?

Hi I am still on the fence regarding a rebuild of my 340. I know if I posted a question like “Whats a good combo for my 340?” Everyone would have an opinion even if they never built an engine let alone a 340 (not that its special but specific). Also I am aware what is “good” for one application is not necessarily good for another ie application specific.

So is there a thread that anyone is aware of having tried and true combinations of their build?

I understand there are lots of variables and differing goals but maybe they are explained for each combo and documented in a way that can be fairly replicated.

Why reinvent the wheel if there are known good combinations?

Thanks