<font face="Verdana, Arial, Helvetica, sans-serif" size="2">What's the 13° "tilt angle". Is it flat or isn't it?</font>
Probably similar to the CX/SQ products, flat but not parallel to the floor.
Sounds like Swiss is betting on high load factors (and/or prices), as their 330 and 340's will have few, but spacious seats in all classes.
Perhaps reduced total capacity is meant to allay BA's concerns about Swiss joining OW?