First of all, the above spreadsheet is slightly outdated, as it hasn't taken into account the stat changes for some iLvl 90 gear that 2.1 brought. This does affect Monk, as two of their options are suddenly far better contenders for BiS.

Here's my opinion on a good candidate for a Monk's BiS set. This is assuming the priority of Determination > Crit Rate > Skill Speed

Weapon: Allagan Baghnakhs(As these are iLvl 95 now, they are indisputable BiS)
Head: Allagan Visor of Striking
Body: Melee Cyclas
Gloves: Melee Gloves
Legs: Melee Gaskins
Boots: Allagan Sollerets of Striking(Change in stats in 2.1 makes them no longer equal to Melee Boots)
Neck: Hero's Necklace of Slaying
Waist: Allagan Tassets of Striking
Ear: Allagan Earrings of Maiming
Wrist: Hero's Bracelet of Striking
Ring 1: Allagan Ring of Striking
Ring 2: Allagan Ring of Maiming

This gives the following totals:
Accuracy: 133
Crit Rate: 86
Determination: 127
Skill Speed: 54