The 66 Charger I stole!

I am getting a bigger cam. I am going to set up in the .500 range lol. I have been checkin out MRL. I want my eddie's ported and polished and gasket match the intake. I'm prolly going with a fordged and balanced bottom end to. I would rather spend the money this time. The 360 now just has the stock crank and rods. Its a very calm warmed up motor. It did dyno 300 at the wheels. I put 3k in it last time. I will prolly put more in it this timelol. But then I had also thought about a 400 stroker? I already have to get a new trans so why not put a 498 in it?