Issues with Studio profile Page

Hello I was hoping to get some help from the Studio theme. I was wondering how to make it so that when you log-in to an account instead of taking you to your activity feed, it takes you to your "group" activity feed.

So for example - this would show as default when one visits tehir profile page: http://snipcrunch.com/users/auto1paybodyshop/activity/groups/

I was also wondering how to delete the items "Groups" and "forums" from the main nav

Thanks