Rust on crank pulley and flywheel

On my D16y8 I've noticed that there seems to be some rust on my flywheel and the crank pulley... Should I be concerned about this? and if so, what is the solution? I'd rather not have to buy a new flywheel and crank pulley if possible...

the flywheel you can (and should) take down to be turned. the rust is nothing. but the turning is something you should have done while the engine is out.

the crank pulley you can clean up with some WD-40 and if needed some steel wool

All of the crank pulleys that i have seen on a Honda all have some light surface rust on them, the flywheel is fine also.