I don't mean to troll, but why, as a student, would I want to pay more to get hardware from you instead of ordering from newegg or amazon for that matter or going down to best buy?

How are you going to keep the margins to stay in business? Are you planning on hiring employees or run a sole proprietorship? How much a square for lease? What do you do about the leach customers that want everything for free that suck up your time? There are a ton of questions to answer if you are going to brick and mortar. I had a friend do it. I've experienced it first hand. I will never do it. But good luck to you if that is your dream.