Hey swwack91, how'd your experimentation go? I have FCE 3.5 HD also and just got a Canon XH-A1 a couple weeks ago. I'd like to record and work with 24f too, but if that means I can't use FCE, then i'll stick with recording 60i.
I think I'd like to still worth with 60i just for the sake of going the easier route. I'm pretty new to all this. I don't even really know what pull down is.