How about a Canon T2i? Shoots true 24p and would give you a great look next to an EX3 for the same or less as a Vixia with its faux 24p over 60i mode. (In some cases so good you might just find yourself preferring it to your Sony...).
Noah
Check out my book:
RED: The Ultimate Guide to Using the Revolutionary Camera!
Unlock the secrets of 24p, HD and Final Cut Studio with
Call Box Training. Featuring the
Sony EX1 Guidebook, Panasonic HVX200, Canon EOS 5D Mark II and Canon 7D.
Learn DSLR Cinematography.