The Brawler (Base Class, PEACH!)

[BRC]

yes and yes :P it sounds far more useful and it costs the person a brawler ability slot. very worthwhile in my opinion.

edit:

Can the brawler select Brawler abilities (not supernatural ones) for his feats as well?

I havn't added it to the first post, but yes, though you need at least 2 brawler abilities already and to take the feat.