So i'm in the process of trying to sell my PC gaming system to get back into a mac as a home system, I'm currently decided on the i5 or the i7 base systems, I would upgrade the ram and add a SSD HD, now my question is I would use this system for web browsing, music, photos, word processing, watching movies etc.. nothing too big, I will at some point like to convert all my dvds & blu rays and put them into the system via a external HD so I can watch them from any room we have a tv connected to. You think the i5 would be fine or go with the i7?