e-on likely wouldn't have any impact on tht, but e-frontier would. The largest images I've ever rendered out of poser were 4096 by 4096 square. They contained between 3 and 7 figures each, and included several dozen props and articulated props with morphs. They also usually took four days to render, but that was becuase I did so at 240 dpi and used some rather intensive rendertime settings. All of this on a system with only 768MB of ram.

thou and I, my friend, can, in the most flunkey world, make, each of us, one non-flunkey, one hero, if we like: that will be two heroes to begin with. (Carlyle)