Heh, great. Gimp thread, here I come!
[]http://www.itadakiproject.com/dncgear.png[/]
If I were serious about DNC, I'd change a few things here, with the caveat that DNC relic go where appropriate if you have them:
HQ Behemoth Knife or Azoth.
Replace Chiv Chain with Peacock Charmulet.
Replace Galliard Trousers with Paluwhan Serawheels.
Replace War Hoop with Black Tathlum.
I've started wearing an Assault Jerkin mostly because I don't have a decent DNC body piece yet. But I find the +18 attack to bump up my attack to passable levels. Also my dagger skill is still undercap.

I know other DNCs use the Pahluwan Khazagand for more accuracy, I think that would work too. Food of choice is Tuna Sushi though, and I find that I have acceptable levels of accuracy without it.
For steps, simply dump the haste in favor of accuracy. DNC bangles, Life Belt, Optical Hat, and Denali Gamashes. Weaponskill gear as necessary.