Startup Idea : Computer's Part Online Shopping Website in India !

Hey everyone out there, I recently had an Idea to make an e-Commerce website for India that would just specifically focus on selling computer's part and computer related parts at a very good price that you would expect at a retail store. Right now, we have websites like, Flipkart.com , snapdeal.com , amazon.in and many others but none of theme specifically focus on Computer related stuff. They don't have a variety of things and most of the stuff is overpriced and in India we have many Tech Enthusiasts who want to buy Tech Stuff(computers part) at home with the ease of a click of a button, instead of going out in market wasting car fuel, time and money. So what do you think guys ? I have many plans but would not disclose all right now. This is the general basic Idea. I have lot of features and stuff to add in there. Please let me know your views on this Problem, many tech enthusiasts face and do you like my solution to it ?