This week I finally hit a full-time 50% Double Attack rate when /war:
Brutal earring 5%
Mirke Wardecors 2%
Nomkahpa mittens 3%
Epona's ring 3%
Ambuscade ring 1%
Atheling mantle 3%
Twilight belt 2%
I know Saber Dance overwrites the /war bonus. I have my relic pants +2.5'd for the SD bonus. I have either 4 or 5 Saber Dance merits... don't recall at the moment, but I think if it's 4 I'll trade my last point of Closed Position in the very near future to make it 5. Once it's 5, my SD bonus ought to be 25%-55%, ignoring the /war bonus for a total bonus range of 65%-95% DA while Saber Dancing.
Also I got my noodle kneading license for Cooking so as to make Nero di Seppia (nice for Dynamis and/or farming; haven't really tried using it for other activities yet):
HP +17% (Cap: 130@764 Base HP)
Double Attack +1%
Store TP +6
Cap out my -pdt% set (not nearly as much fun as the DA set), which is currently hovering around 47-48%
Acquire a better +DA body than Mirkes. I've got my eye on Toci's and the Kudzu aketon, but...y'know...VW drop rates. I'd be pleased as punch to get some Neo-Nyzul body and feet, but I'm not really holding my breath there, either. As always, time will tell.