for ww monk, i see a 155 belt and deadly cuffs, would you not gain more by switching that for the 154 pvp bracers and don alejandro 's belt?
winterfrost girdle ilvl 155, 17agil (27 total),26stam, 13 haste, 13 crit, 1 socket & deadly cuffs ilvl 141, 14 agil,16 stam,13 crit, 6 haste
total agil : 51 agil, 42 stam, 26 crit, 19 haste
vs
belt of one hundred deaths ilvl 138, 18agil (+3, 51 total) , 25stam, 12 crit & pvp bracers ilvl 154, 12 agil,19stam, 6 crit or
10 agil, 22 stam, 10 crit, 5 vers (not sure which of these is better)
total 1 73 agil, 44 stam, 18 crit
total 2 71 agil, 47stam, 22 crit, 5 vers
if all else is following the bis guide, you dont lose any ilvls for the belt of 100 deaths and pvp bracers setup.
also, if youre paranoid, don alejandro's belt is an exact match in terms of not losing any tenths of an ilvl, and still offers better stats.
also if im wrong about the secondaries on winterfrost leather girdle please let me know, i have never had one, and wowhead isnt listing any variations for me.
edit:
http://www.wowhead.com/item=35152/guardians-dragonhide-belt
this belt is better than winterfrost for brewmaster, unless winterfrost comes in a specific nich tank flavor. but also i still think the above setup is better due to more total sockets while keeping a high ilvl