I'm rendering a single OBJ that totals over 750,000 polys with three lights using 1024 shadow maps each, fast scatter on the larger part of it,translucency on two other parts and all at 3284x5000x72dpi with the automatic settings maxed.  No problems doing it.

Please let us know the results of your test, ThrommArcadia. I may have to try doing a few renders using reflection as well. Keep in mind though folks that reflection and raytracing as a rule, is slow to begin with.