@ankonaskiff17 In most cases the default values are set so that you do not need to change more than a few values to adjust to your needs. It makes no sense copying the entire config just to set the values to the default ones. That said, yes, you can copy the default block and change it to “config”, just remember to set the other module options appropriately.
@sdetweil has put significant effort into the calendar module and done a great job of fixing all the quirks so expect the default calendar module to be really great in the next MM version! Just be sure to move all your config stuff to config.js so you can upgrade without issues.