Banelus

Is it possible to configure the day/night cycle and speed that time passes?  I didn't see a mod for this, setting in the world gen setup, or other option.  

Thank you.

Any way to preview a seed map before creating a world?  I didn't see any thing in the MODs section or an answer to this on the forums.  

Thanks.  

This would be terrific.  I don't see anything like this in the MODs section, unfortunately.