For the past couple years I have really wanted to build an awesome looking mini chopper. I dont want it to look like a bicycle with extended forks but instead like the one in the picture. I have a budget of around $500 but of course cheaper is better. I dont know where to find a frame or the right engine. Please let me know how to get started and where to buy the frame and what type of engine to use. I am 6ft tall and dont want it to be really small like a pocket bike. All help will be appreciated. Thanks.