BuddyPress.org

if you’d want members’ blogs to have that same look as the main news blog (if i’m understanding correctly), you’d have to create a third theme for your members’ blogs…. but you could def reuse lots of elements from the bp home theme to create it. so you have 3 themes: 1) bp home, 2) bp members, 3) bp members default blog — and you would probably have to rename that theme “default” since each members’ blog uses that theme upon setup. again, hopefully i understood your question correctly.