Ok so I have 2013 27-inch iMac with the 3.5 i7, 1tb fusion, 16gb ram, and the 780m 4gb video card. I'am wanting something more portable for when I'm on the go. I'm wondering what MacBook air would be capable to do light work in final cut x. I would do all the major editing on my iMac. I just spend weekends away from iMac and looking for a laptop in the air series that could handle this. The biggest draw is the battery life since it will be used remotely where power isn't available. I know a macbookpro would be great but the battery life and weight makes it not very practicle for my needs. Any thoughts suggestions would be great.