You shouldn't have to hold GSK or DFD during Equal, nor should your SMN feel obligated to hold Deathflare or your MNK Elixir Field/Drive (I never remember which word it is). Especially at this gear level, the check shouldn't be tight enough to cause an incidental GSK/DFD/DF/Elixir crit on the wrong one to break your burn.

Theoretically, we shouldn't even feel pressured to hold Battle Litany or Blood for Blood for it, but I still do both of those, so meh.