In my mind, the BM tree has very little room for deviation. There are alot of 5/5 points that pretty much all BM hunters get. You, of course, have those as well. The only real choices are the 2/2 skills (revive pet, mend pet, beastial discipline) and improved aspect of the hawk. You basically end up with 6 points to spread out between them and its mostly preference which way you go. So thus there is nothing wrong with your choices there. Some would put more in IAoH, some would put less. My personal choice is none in IAoH and then getting all the 2/2 ones I listed. Only difference between us here is I put 2 in revive while you put 2 in IAoH. My thinking is that being able to revive my pet in 4 seconds can occassionally prevent a wipe while the added damage from IAoH probably isn't going to make a difference. Thats my choice though and as I said...with these points it seems to be mostly preference. So you look fine in the BM tree.
In the MM tree you also look fine. I went with efficiency over improved concussive. I tend to notice myself conserving mana all the time with my hunter and so the talent works right in with that. I also never PvP which is one place where improved concussive shines. In addition....I have an irrational hate for improved concussive so yeah...I've always hated that talent, but everyone else loves it so your choice is probably the correct one. : )
Otherwise, some would say to get aimed shot. Some would say not to get aimed shot. I haven't even decided this one for myself yet, though I am like you and leaning against bothering with it. So overall I would say your MM tree is just fine as well.
So yeah...not really much to say about your build other than that it looks fine. Couple of choices different from what I would make, but they are all perfectly fine choices as well.
In the MM tree you also look fine. I went with efficiency over improved concussive. I tend to notice myself conserving mana all the time with my hunter and so the talent works right in with that. I also never PvP which is one place where improved concussive shines. In addition....I have an irrational hate for improved concussive so yeah...I've always hated that talent, but everyone else loves it so your choice is probably the correct one. : )
Otherwise, some would say to get aimed shot. Some would say not to get aimed shot. I haven't even decided this one for myself yet, though I am like you and leaning against bothering with it. So overall I would say your MM tree is just fine as well.
So yeah...not really much to say about your build other than that it looks fine. Couple of choices different from what I would make, but they are all perfectly fine choices as well.