Swift belt/av sash
Sea torque aren't particularly hard to get either (most jailers are easier than byakko+ ulli) if you like shitty drop rate. I wouldn't consider byakko haidate hard to get in the first anyway if you're semi competant. Not to mention you could also buy them from people for a few millions.
Wtf.
G.axe > ridill
strap > nothing
bomblet > bomb core
w.turban > o.hat
ancient torque/sea torque > p.charm
brutal earring > any 2nd earrings
p.body = e.body nearly all the the time,
augmented barone a tiny bit inferior to dusk glove
ENM ring + rajas > sniper +1 with g.axe
forager > amemit
ninurta sash > speed belt > swift (game breaking -3% dmg increase for an easy to get alternative)
byakko haidate > usu pants > barbarossa pant ( byakko are the easiest to get here ironically, but you're looking at at another wooping 2% haste)
dusk+1 = usu feet > aurum feet (if you like running slow).
That's not a lot of zilart stuff, and they are barely stronger when they are the first.
For WS, you have n.cap, n.feet, alk bracelet for certain ws, but they all have alternative that are nearly equivalent, and it's not 5 str that will make a noticeable dps drop.