10 haste to gloves.
you wear a green tinted...make another and get 8agi on it. get 10haste on another pair of fang gloves.
the haste setup is fun AND does very good dmg to a high armor class. besides this the most other player will be a little confused watching you proccing the life out of their chars^^
think about a doubleprocc together with a SScrit. pair this up with an ambush-weaponswitch-combo and you have done a very very huge amount of dmg in under 5sec.
if you like the idea of a procc setup don't think about another headpiece. get 2 procc weapons and gloves, enchant them and get a nice specc.
if you want to fight almost every class with it i would chose 2xskeletal/lifestealing.
speccing for imp gouge (surviveability) imp sinister (more instants, more proccs) imp SnD (13,5sec SnD with 1CP) precision (no hit, no procc)
http://www.wowhead.com/?talent=fZGMc
dunno if surefooted nat's will bring you above the hitcap. if so, change the points from precision to master of deception/deflection/imp eviscerate/malice/relentless strikes...anything that fits your playstyle.
edit:
if you want to go hardcore proccing (that is what i would do) take red whelp gloves (
http://www.wowhead.com/?item=7284 ). with 20haste and SnD up 5% procchance will make a good dps.