i have the option to get a 60D or a 7D and all the options seem to weigh up even-ish. i currently have a 40D, 50mm 1.8, 18-200mm Sigma, 150-500mm Sigma, Nissin 622 flash, some triggers and cable releases, etc. so all my current attachments will work on either (i think). i have a varied interest in the type of photography i like as i have only had the 40D for around 18mths i have been doing a little bit of light trails, night exposures and some family shots stuff too but am discovering new things to try all the time. i like the idea of the 60D as it uses SD rather than CF so i can just dump all my images straight to my iPad on the fly and free up the cards (an also see them on a 9.7" screen to see if they are any good) then the 7D has less noise at higher ISO, better processor, and generally seems to be a better choice. but is this going to be replaced with a new version soon? does the 60D have anything that is better than the 7D as i am not fussed about the fold out screen. never done any videography before but will probably want to try this at some point so is one better than the other for that?
sorry its so many questions but i thought it would be an easy choice until i started to investigate!
what one do you think i should go for and why?