I believe two vital ingredients make a successful creative project: imagination and organisation. Whatever your idea and budget, the difference lies in a bit of vision and some intelligent planning.
What is the nature and aim of your project? Is it going to do what you want it to? Will it be [delete as appropriate] interesting, fun, provocative, simple, effective, engaging, creative, original, shocking, satisfying, entertaining, profound?
Does it involve an audience? Why will they be interested? How will they experience it? Digitally? In the real world? Do they need to travel? If so, how will they come? How much will they pay to come? How will they know where to come to?...
Common sense questions like these will turn your idea into a winning reality. All you need is a little inspiration and preparation - oh yes, and perspiration.