BuddySocial

I am new herem and I like your themes,
I have a small (I hope) problem

I am using wpmu with a theme which was customised a lot

and i would like to add to it buddypress social theme - for now, just for testing and them I would like to integrate it with my custom WPMU theme

so
I have bp default themes running just fine,

However, I can't activate your bp social theme, or else it breaks the design of the site... (because of that custom theme)

Can I simply replcae default themse with social theme in wp-contnet/bp-themes??

Kind regards
Kris