I think you have it correct Phal, as long as he wears light armor or robes.
Samir - You need to check out the new rules for bard/curse song levels in game. Levels are now calculated on a point-basis for each of the affects; AC, AB, Damage, Saves, etc. Each bard level earns you 10 points and each DD level (for a Warchanter) earns you 7.5 points. These must be allocated via a conversation while in a safe area (i.e.-Town). IIRC, the command to invoke the conversation is !bardsong.
With your build, you end up with (24*10) + (16*7.5) = 240 + 120 = 360 points to spend for both bard song and for curse song.
West African proverb: 'Speak softly and carry a big stick; you will go far.' - Quoted by Theodore Roosevelt, misquoted by many.
the maximum song level from just classes is: 44 (brd) + 16/2 (dwd) = 52 however, you always add 10 to this number for free, to a maximum of 60 and then you add another 2 from artist resulting in a maximum of 62 -> 124 perform