I flew from Crow's Nest to Japan then back, before heading south into the empty 9 water sims before finally parking at Siren's Isle. Flew to my skill up to 70% speed in a S&W modded Bell 212 with 4 blades, floats active. Avatar Complexity of 38,004, [14/14] running scripts, 800 KB allowed memory size limit, 0.059113 ms of CPU time consumed. Ran smooth as silk.
What's even more impressive is I've been maintaining a framerate that matches my current monitor. (75fps at worst), only losing 10fps when shadows enabled.