Since I'm creating a "new world" for my story, I wanted to know if the following conditions would work for an Earth-like planet: 

 - Its moon (more or less same size as our moon) being much closer (but in a stable way). 
 - Higher tides than Earth. 
 - A twenty-six (26) hour day/night cycle (full rotation of the planet with respect to its Sun). 
 - A twenty (20) day lunar cycle. 

I just want to know if all the conditions I mentioned above are realistic, and if they could lead to a planet that has complex life- just like Earth. 

Thanks in advance!