tough choice...Follow

Hey everyone. Picked up http://wow.allakhazam.com/db/item.html?witem=28505&locale=enUS;source=live about an hour ago and im debating which Gems to put in. So far ive been hoping to gear myself up for PVP and here are my current stats:

PVP gear(aka, most plate healing i have lol)
hp:6547
Mana:8283
+healing:957
+mp/5:54
+crit(holy):16.27%
armor:10313 (49.41% reduction)

PVE gear
hp:6257
mana:8838
+healing:1030
+mp/5:53
+crit(holy):16.73%
armor:8835 (45.56% reduction)



they're both getting closer and closer to being same set, just 2 pieces diff (shoulders and chest...stupid shadowlabs X(
anyway the 2 big gems i was considering is:

Royal Nightseye: +9healing // +2 mp/5
Solid Star of Elune: +12 stam

Im also curious as to which gems for other sockets and how you guys in general build you gem choices around. thanks in advance for helpin out.