So, i've finally reached the 8085 haste plataeu, but i'd just like to confirm that now i am past the haste cap, i can start re-gemming intellect once the native haste on gear eventually gets to a point where it equals 8085.
for instance, When i upgrade the raid finder elegon trinket, 956 haste, to the heroic one, 1218 haste, difference of 262 haste, i can re-gem a pure haste gem (320 haste) to a reckless gem (160 haste + 80 intellect) for a loss of 160 haste. still leaving myself with 102 over haste cap, (currently 14 haste over haste cap, so in reality 116 over haste cap).
So in an attempt to summarise, Should i regem back into intellect through various gems when i reach over 160 haste over the cap.
EDIT: The reason i may be asking this somewhat weird question is that the Shadowpriest DPS guide, has had me second guessing over the gem choices discussed.