1943 Penny Errors - What's My Next Step?

In short, no.

Die cracks have to be spectacular to add any value. While yours are impressive, they don't rise to the level of adding much numismatic premium.

Second, the "smearing" of L and Y to which you refer is just that - smearing of the letters through PMD. You can see how the Y damage is a furrow that starts at Lincoln's collar and travels through the Y.

Finally, your coin appears to have that shiny surface indicative of post-mint plating.

Value? Minimal.