Sorry. Just a couple more things. You've listed quite a price range in cameras, but I'm guessing you're looking at around 1000 bucks. Its tough to get a decent DSLR setup for that cheap, when you factor in nice glass and an alright tripod or glidecam. If you're looking to only film, and want the great quality picture you can get from a HDSLR, I'd look towards camcorders that film 1080p 60fps like the Panasonic TM900 (http://www.bhphotovideo.com/c/product/749839-REG/Panasonic_HDC_TM900K_HDC_TM900_High_Definition_3MOS.html).
Anyways, there are a ton of people in M&A that will gladly help you chose the right camera for your needs.