Wow, amazing feedback everyone, thank you!
I'll prioritize crit on those pieces, and vit again on say, 2 more pieces. Will do some crafting and see if I can stomach all the bad rolls while my gold whittles down...
Skywalker. Very, very good questions, thank you. I've only gotten a week or two in with my build as it is, so I'm not committed, though I did grab a WoS bonus on the frog. You are obviously well-versed in these decisions. Would you please share how you chose your build, and maybe some others you spent serious time on post 100k dps and why you switched? Then if you like, maybe you could help me make some of these decisions based on a few metrics (below).
Here's what I do know. The play-style decisions that I really want to stick to are the following:
1 - Max/near max movement speed (a la 2 pieces with +12%) I consider mandatory, therefore, Lacuni wrists too most likely.
2 - Thing of the Deep. I love it. Short of jamming pickup radius onto everything else I have, I will never go back. It's a quality of life thing for me, as well as enjoyment - that frog is ridiculous, and I won't leave home without it. Would take a massive reason to change this.
3 - Grave Injustice. Direct consequence of #2, let alone it's insane. I consider it mandatory, a la Spirit Walk, Witching Hour and the specific 4 piece Zuni combo I must wear as a result (no SoS).
4 - Working backwards, that means I will be using 1-handed weapons. I also like the faster attacks they give (though of course that means for smaller crits than on a 2h).
5 - Pants. I hate pants. I don't know what to do with them. I like the ones I have though, and they're what got me started on a LoH kick. That, and Rain of Toads is thematic with #2, and looks hilarious while still melting a little bit of face...
6 - PvE, not PvP. I may dabble someday, but that day is not today.
7 - I currently do high-speed low MP runs, and MP4 goes pretty quick too in public play. I'd like to work towards doing a full-game, solo play-through on a very high MP though, maybe 8? (would like to do it sooner than i'd be ready for MP10 though is my guess).
8 - I do like being ranged very much. I don't really want to be a tank. I do like having skills I can use on the very edge, or even off, of the screen. Also, WoS goes through walls. And that's awesome.
Do these notions bring a specific build to mind that would accommodate my goals and style? Does using a 1-hander necessarily preclude using a Bear build? And I haven't thought or read almost anything about bats - if I did pick WoS and need a hard hitting ability, what bats would I use and what skill would it replace?
Thanks again everyone for your advice. I do hope, too, that people pitch in and tell their 100k+ dps stories, how they chose to gear and what builds they've been through / why they've chosen them.