I think I'm a bit low in the AR department to farm higher MP (I can do up to MP8, but die sometimes to harder affixes like molten, arcane and poison, so I key farm in MP 7).
My budget right now is 30kk, but I'm selling my DH gear, including a Manticore with double socket and LoH that should sell well, so I'm probably going to spend 80 to 100kk. ¿Any advice?
You have AR on the most valuiable AR-slots. You could maybe go for a Litany of Undaunted with IAS roll would give you more survivablity vs elites.
And you could take a glimpse at some decent launci's with 5-6%cc and vit or str (or both depending on budget ^^) tho you will maybe drop a bit in HP.
I had a Lacuni and sold it when bought Inna's legs (mine where quite crappy anyways). Lacunis with good stats and crit chance are kinda expensive :(, I'm not sure it's worth it if you already have 24% movement speed.
I looked for a IK helmet with AR, but as mine have +Armor, you need to take some with high AR to get an improvement, and those are a bit expensive for a very small improvement :/
The Litany of the Undaunted sound a good improvement, I might scan the AH for one with +IAS or crit damage or something like that. I'm at 1.27 attacks/s I think, that's slightly above the 4ticks per second with Tornados. Next breakpoint is 1.33, which I couldn't achieve without changing the hellfire for a IAS ring (which I wont for the XP farming setup, because it's stupid ^^ )