I have a level 85 resto/balance druid and im looking for some help with my stats, although i have a fair idea of what to do, ill start with balance.

Well firstly in balance i know that your haste is very important, but could anyone tell me how important it is over other stats? Is there a basic cap i should get to ( Put it into terms of moonkin buff ). I see alot of balance druids stacking pure intellect, is this a mistake? Also is there a basic crit cap you should try and get?

I see alot of resto druids stacking pure intellect also, to me this seems like a mistake? Is it needed to gem spirit aswell as intellect? ( 20 intellect 20 spirit gems ) I was recently looking at paragon resto druids and saw that one of them only had 1300 spirit, and was shocked really.. as intellect doesnt increase your base mana i dont really see the point of stacking it ( t12 2/5 set buff ).

What should i do to achieve a balanced druid?