how can i make my trap DH get up to 100k dps? im kinda stuck

http://eu.battle.net/d3/en/profile/waffles-1243/hero/2196837

my dh does 51k dps in the stat screen but has +33% to grenades and +28% to elites... so its kinda hard to say what her real damage is... (86k dps??)

the build works with high LOH and grenades + chain + traps + trail of cinder + gloom...

the items im using now are danettas set (each with LOH and crit damage, but no socket)

i also tried a windforce + deadmans which gives me slightly more sheet dps, but way less LOH (1800) so i think danetas is still better.

i cant upgrade my skull grasp because its already really good.

Stone of jordan is probably the best ring in the other slot, but im not sure on this... is there a better ring for this slot?... (keep in mind i get 12% grenades dmg from this)

my helm is already a mempo with nice high life reg so the oly thing better here would be a crit mempo which i cant afford. so i cant upgrade helm either.

chest is pretty fukin good: inquisitor with high VIT roll and ver high life reg roll. cant upgrade this either.

pants are blackthorns, amu too.

that leaves shoulder , belt, shoes and bracers

look at mine... how the fuck am isupposed to upgrade that????

what could i upgrade for less than a bazillion gold? im really stuck