Leaving grizzly standing up for 24+ hours?

Any harm in this? I am going to install a set of Ricochet skids on the 2016 grizzly and would like to stand up the bike as seen in the install videos .Never done it before. I have some family coming over today and I can have some help standing it up for when I do the installation tomorrow. Any harm in this?

To get it back down, do I just "drop it" ?

I also have ramps but hate getting on my back.

Thanks in advance.