BuddyPress.org

I have previously posted an alternate question re trying to get users sites to load in a subdirectory /blogs/ – However I am doing it as so:

I have a WPBP install located at / with many subsites for administrative use only.
I have another WP install at /blogs/ that has site creation setup.
Users can create their sites properly under the /blogs/ install but when I enable Buddypress on the Second Network it does not use the same fields/avatars.

My BP-custom.php looks like this:

define( ‘BP_SILENCE_THEME_NOTICE’, true );
define ( ‘BP_ROOT_BLOG’, 1 );
define (‘BP_ROOT_SITE’, 1);
//define( ‘BP_ENABLE_ROOT_PROFILES’, true );
define ( ‘BP_ENABLE_MULTIBLOG’, true );

Am I missing anything or is this not possible?