General Overall Spell Question- Level 60+

Well I have leveled my shaman up to level 65 and I have started working on AAs.. and so far I am following the handy-dandy guide that is given on the site. I have just finished out the Virulent Paralysis line and I must say it is pretty dang sweet. As I leveled, I tried my best to keep up with my spells and was really pretty diligent with it until I hit about level 60.. and now I have hit a major roadblock..
Here is my issue.. Most of the spells for Level 60 and on up are POP era spells, or are spells that are obtained by turning in runes (OOW/DoD era spells)... Working with my Rogue and Shammy, I have yet to visit any of the PoP zones and I am really wondering are there some PoP spells that are just must haves? I have been saving up research parchments and will probably have someone make the must have spells from PoP and beyond.
So the Big Question is.. Going forward into the 60s and all the way to 75.. Are there spells that are must have at all cost super duper spells.. or what are your recommendations?
Thank you for all your help..
Here is my issue.. Most of the spells for Level 60 and on up are POP era spells, or are spells that are obtained by turning in runes (OOW/DoD era spells)... Working with my Rogue and Shammy, I have yet to visit any of the PoP zones and I am really wondering are there some PoP spells that are just must haves? I have been saving up research parchments and will probably have someone make the must have spells from PoP and beyond.
So the Big Question is.. Going forward into the 60s and all the way to 75.. Are there spells that are must have at all cost super duper spells.. or what are your recommendations?
Thank you for all your help..