Camshaft dillema

I'm a use what you have kinda guy,,What are the plans for the car's use ? If you are looking to have fun on the street I see no problem. If you are racing and need to extract every bit of power,,well that's a different story.Summer is short and I believe it gets pretty cold winters in Poland.Why wait.
As far as the cam that got wiped about that time (07-ish) Comp had some metallurgy problems.We had a 410 small block that destroyed itself on the first pass.Comp cams took the blame and paid to repair the engine thru Indy Cylinder Heads. They didn't have to,No warranty racing,, but they did.