i'm taking note for "things to do when i return wow" thanks again Quazacolt & royal_jelly
for socket, i'll go for Ember Skyflare Diamond(+25sp and +2%int) it should do just fine right?
but so far i found 3 empty socket in my current gear. Can blacksmith open extra socket for others soulbound gear?
about enchants, should i just find anything enchants that ends with "XXXX spellpower"
like :Enchant Weapon - Mighty Spellpower?
this alone cost a bulk, around 1,200g(from thottbot)
more farming for other parts of enchants.
rep grinding is slow(i'm just honored and frinedly with the fours), i'll try daily and championing...
thanks Posgrado,
i think i have another set of gear in my bag(but i also think i sold most of them for g

), i check when i get back.
i do have 1 noise machine in my bag, i remember i didn't put it on because i was solo questing and i thought i don't need more spell power against normal mob, i want the frost wolf trinket for +hp regeneration and + my fel armor's +hp regeneration to life tap and cut the down time.
the medalion was a "just in case" when i really need to run away from something.
i guess that was a bad idea
if i put 2 noise machine i'll boost 126 spell power

(yeah,i know both 1000damage block of them share a same CD)
i'll also take you advice on regular 80 instance, gearing up before heroic.
and i dont consider your post is a wall of text, i find your post is informative and easy to read.
i think wall of text means someone post something full of text that without any paragraph at all, usually they type lots of thing but say nothing.
longfang, i guess your are right. i'll better gear myself before joining them.
when i return to wow, i should easily reach 1,000+sp mark
i know what must be done now, again thanks you, all of you.