My gear is as follows for MNK and it performed quite well on Rivenroad (Hard) and we won.

Sphairai
Raptorskin Pot Helm +1 (INT+42)
Flame Sergeant's Tabard
Flame Sergeant's Sash
Felt Trousers (STR+24/VIT+26)
Felt Bracers (STR+50)
Ul'dahn Officers Boots
Explorer's Earring/White Ravens
Explorer's Choker
Flame Sergeant's Bracelets
Zircon Ring +1
Rubellite Ring +1

Food: Tuna Miq'abob
Sanction active.

STR 353
INT 324

The boots provide 5 acc and have a very nice sanction bonus (and identical to what talons offer). I have explorer's mocassins when sanction is down. If I had corselet/caligae I'd use both in a heartbeat though. So far I have not had any major accuracy issues as I find switching food to tuna (from raptor), puts me down 1 acc but up 19 attack. The extra accuracy is there as needed on boots and helm. I purposely melded that helm for the acc+6 it offered. There are ways to work around stuff like relics w/o accuracy but it does take effort. Also it is totally worth it.