Hey all! With the recent refresh of the Mac minis, they seem to be the perfect machines for me. But, I do quite a lot of video editing ( iMovie, hopefully upgrading to FCPX), and I am not sure which model to get. I have shown interest in the model with discrete graphics, and the server model. I plan to upgrade to 8 gb of RAM on whatever model I get, and eventually an SSD to boot off of. So, which model would be better for me? Thanks.