So a bunch of points on first glance:
(1) If you want hard-hitting balanced monk, then I think you need a combination of mitigation (armor, resists) and vit in your gear (which carl alluded to above). Your current EHP is 393K which is simply too low and you want to get it up closer to 500K to survive MP8 and beyond. Your current resists is 593 and armor is 5300. There is room to grow in resists and armor - +50 more resists may actually be helpful and +100 would be awesome; likewise, getting armor closer to 6K will also help in future as well. The unfortunate thing is that you have poor resist rolls in some of your items that on their own, it's not bad, but cumulatively, make a significant impact - the idiom death-by-a-thousand-cuts may apply here. 32 CR on your nat's ring, 38 CR & 55 AR on your bracers, 43 CR on your Inna's chest, 46 CR on your Inna's helm has meant that you have left a little resist on the table. On their own, not a big deal... add them all up, and that's where your missing 50-100 resists (equivalent to 20K to 40K EHP according to d3up.com) are. And with the increase in resist and armor, it makes each HP you gain via vit or life% that much more effective, so mitigation is always important.
(2) A good place to pick up vit would actually be in the chest. Unless the +.33 spirit regen means that much to you, you can probably find a good rare chest with >200 vit, >150 dex, CR + AR > 100, +armor, 3 sockets for something within your budget that will provide you with more EHP than what you have right now. If you can't find one within your budget, you can try dropping either AR or CR and see what you can find. Remember that elemental resists max out at 60 per slot, while all resist maxes out at 80 per slot. The closer you can get it to the max roll, the better as the gearing choice that much more efficient.
(3) I hear you about taking too long to kill in MP8. You simply need more DPS to get past this hump. Carl is right about ChC in amulet - it's necessary for a monk, and with 100M, you should be able to get a pretty decent ammy with 30M or so that will do wonders for DPS.
(4) For a better DPS buff, consider dropping BW for DR/Foresight (for 18% buff for 30s) and following Carl's suggestion for CS passive. Used properly, they will give you a total of 34% buff, on top of FitL for SW/snapshot purposes while 1.0.6 is still around. Also see if you can drop MoE/HT for MoC/Overawe and spam for non-RD packs. This should help speed up kills significantly.
That's what I can see off the top of my head for your purposes. Hope this helps. I really would suggest that you take time to read through the guides though. It provides a lot of good information to help you discern between good and bad advice.
Edited by Nameless#1537 on 1/28/2013 9:07 AM PST