Len, I keep all my unid golds for allies, so feel free to mooch off of me. Wisdom is mainly bought, because even if you do TH, that only fills about 1/3 of your unid requirements. Compared to party & sweets though, it's an expensive title.
I figure I did enough PvP in FA, JQ, AB, RA, as well as some HA... to merit the zaishen if I bought it. My issue at the moment is what the best source of income is for my playing style... i.e. I am farm-phobic and I tend to play in short bursts of time. How is DoA in terms of time requirements to form a group and do it?
Also, if I farmed something, I might as well farm the UW or something for stuff I can use on my obsidian. That's the last armor I need (and then 10 minis).