I think the best set will be:
Allagan Wep
Allagan Helm
Allagan Chest
Allagan Gloves
Allagan Belt
AF2 Pants
Allagan Boots
Allagan DRG Neck
AF2 Earrings
AF2 Bracelet
Allagan MNK and DRG rings

This gives us a total of 469 accuracy, enough to cap off with food, 488 str, 490 crit, 301 det, and 373 skill speed. Who knows if my math is correct. I much prefer Det and Crit to skill speed.