Currently I'm pretty into photography with my Canon DSLR, but now I would like to shoot film and develop it myself. So I'm looking for a good 35mm body that can use my Canon EF-mount lenses. So I have questions! 1. Where is a good place to purchase Canon bodies from? Places like Amazon seem to deal mostly in the digital realm. 2. Where's a good place to purchase film? Is film becoming scarce or is it still pretty easy to find? 3. Is developing film pretty doable or is it more of a pro thing? 4. From my digital shootings, I tend to like ISO 400 for its noise/"grain" and versatile indoor/outdoor capabilities. Does digital ISO translate pretty accurately into actual film speed or will that be different? Thanks very much!