Jarrod -
Don't know if this will help, but I shoot stills alongside a guy who shoots video for the show "The Kayak Fishing Show - with Jim Sammons" - it airs on WFN (and in fact their first dvd is about to air there too...but I digress).
Anyway, he had recently picked up a Canon body that shoots video - I think an Ti1 ... and when paired with good glass, he was tremendously impressed with it. He attributes how impressed he was to the great glass that the body gets paired with, and while his Sony shoots good HD, if things worked out, he'd consider switching to shooting with still cams paired with Canon glass.
Just my dos pesos.
I'm off to shoot with him again on Monday in fact - Mazatlan this time. A few days of chasing bass in Lake Mateos, and then back to Mazatlan for big fish outta kayaks. Should be a hoot.

Kendal