Are you being modest in those projections? I'd think you could do more. I get 200k/hour while going through A1 and zero gear for GF/MF (I don't stop to pick up rares, click bodies, or go out of my way for anything; PL24, NV5 within the first 5 minutes...so 147%?).
Nope, I think 400-450 is my max and I've timed it once or twice. I'm probably slowing myself down picking up magics/rares and selling them every 5 minutes (about 15k gold per load). That and my gold pick-up radius sucks at just 6'. I dumped the other 7' for something like 20% gf and dps.
I also stick to Act 1 because the concentration of elites is higher in certain areas (get NV 5 quickly), I die less (almost 4k gold cost per death), I find roughly the same quality of items as in Act 2 since I can't do Act 3 without dying less than 2 times an hour, and I can load up on gf/mf gear.
And for bragging rights (?), my DH is at 72k dps base and 131k dps with 100% crit chance. Health is only 36k and resists are down to 200, but It seems like I can only take one or two hits in Act 3 unless I kill my dps and bring it down to the 40k range.