i'm a big fan of peep and pin. always have been. i posted some pics yesterday of my vixen with peep sights i modified. if i was techno savvy i'd post them here too . there on the excalibur forum. the thread title is "navabow".
i prefer carbon like many. never had problems with aluminum, i just like the fact that a carbon shaft will break before it bends.
as far as BHs go; last year i used G-5 montecs and it did a beautiful job, going through the heart and breaking the buck's right leg. this year i'm going to use the slicks because they were highly recommended by DJH himself.
anyway, that's my .02