A couple of comments though:
01/31/2013 07:28 AMPosted by PiffleOne issue I did run into, which was a little odd, is that my SW/Submission was doing so much damage that I had trouble getting/keeping the 3x stack from WotHF going. That might be a lack of experience with it, but I dunno.
I found the same thing too when I was originally putting this build together. I originally had MoC/Submission in place of MoH/CB and found that (1) I had spirit issues because DSing from one point to another was keeping my spirit really low, therefore unable to spam SSS when necessary and (2) like what you discovered, MoC/Submission coupled with max stack of SW was doing too much damage and killing monsters so quickly, I couldn't land any actual punches with BF except for the strongest of whites. Those were the two main reasons I switched out MoC/Submission for MoH/CB.
With your spirit regen and your DPS, you are probably at the DPS level (as I mentioned in the OP) where MP0 might be too easy for you, and I wonder if moving up to MP1 would actually be better, especially after Blizz readjusts the bonus XP for MP1 and up. Perhaps you could get more XP this way with the MoC/Submission in place?
Another thing I'd love for you to try (since I don't have the gear setup like yours) is perhaps dropping mantras altogether (since it might be tipping your DPS over the edge in terms of required power output for MP0) and putting in one of two skills. (1) Cyclone Strike / Implosion to suck monsters towards you so you don't have to run around as much or (2) WoL/Empowered Wave, since you have little or no spirit regen issues. You can effectively drop a bell in room or area behind you as you are running to clear out any straggling monsters that you don't feel like going back for.
Neither of them have cooldowns, so you can use it more often, and WoL/EW you can use if SSS is on cooldown. Both will benefit also from the 1.0.7 upcoming damage buffs too.
Anyway, thanks for testing this Piffle and for the feedback. Great to see the potential of a build like this for DW monks. :)