I'll try to be more specific, than our friend...
I have no idea what your play style is, based on your choices here. It seems like you are looking at specific talents, and not considering the over-all effect they will have.
If you want that many points in Affliction, then get Suppression (3) and/or Improved Corruption (5). If you dont want 8 points in that tree, then get Suppression at the very least.
I never bothered with Improved Shadow Bolt, because I think procs from critical hits are not reliable, not to mention Shadow Bolt is a slow cast if you dont have Bane. If you are going with that many points in Destruction, then put only 5 in the first tier, then max Cataclysm (3) at the least, and Molten Core (3).
According to the WOW Wiki on the topic, 1% of hit rating is like 1% additional damage to a spell. 3% additional hit rating to all spells is far more reliable than occasionally boosting Shadow Bolt's output.
Your Demonology tree could use some pruning, too.
Do not get Demonic Sacrifice, if you are allocating points further than that tier. Because, Unholy Power and Master Demonologist will negate any benefit from Demonic Sacrifice, already; and the later makes Demonic Knowledge completely useless.
You'll need 3 points to improve your succubus. I know, I dont like her either, but you will be expected to crowd control at some point, and an instant Seduction is easier to manage than having to cast it while getting beat.
Rarely do I ever wish my minions had more mana. So, put those two points into Fel Synergy, and you will not need to heal your minions as often you think. 30% of ALL your damage will heal them, which means more time to DPS.
I never bothered with improving my healthstone after level 60. I have like 40 Major Healing Potions in my bags, and rarely use those as it is. There is now a glyph that will give you the same effect, which will free some talents for you to use in a more practical way.
As for the rest, I cant really say much, because I never bothered with half of those. Felguard is worth having, and is my favourite minion, when I am not experimenting with allocating talents to other trees lol. I'll probably get him again, if Shadowburn is not as cool as it sounds.
Edited, Dec 8th 2008 9:58am by sederix
Edited, Dec 8th 2008 10:05am by sederix