At the moment i have a mid 2011 21.5" iMac that has a 2.5GHz core i5 with 4 GB ram, AMD Radeon HD 6750M 512MB, 500GB HDD. And soon to add a second monitor to it as just one screen just isn't enough. But lately i been wanting to have my computer with me on the go or around the house and been thinking about switching to a Macbook Pro 13" from the same year or newer.My question is should i go ahead and switch? The main thing's i do with my iMac is music production, video editing, and photo editing, and a little minecraft every now and then.Would a Macbook Pro be able to cover those 4 things without worrying about not enough power for them? Which one would you choose? Stay with iMac and add the external monitor or get Macbook Pro with a second monitor?