Iphone APP GAME , CAR GAME

I want to create an IPHONE Game with the Following; -Car Game. -Game should have great graphics, and should allow users to Race, Drift, Race other memebers online etc. -Users have to race to win Tokens/coins to be able to modify their cars. -Users Can Buy Tokens, from me (the owner of the app) eg: for 1000 tokens= $20.00 etc. <We will decide on pricing later. -With Modifications, i want users to be able to have many options eg: Engine Modifications(Performance), Exterior (Bodykit, rims, Body colour, Lower the car, etc... -Users can find others online and race.2 Users decide on a bet eg: 10 tokens, or 100 tokens etc.. then when they race.. token goes to the winner. -Users should also be able to Cruise, Go for drives in their cars. (and if their are other users online, they all can be on the same roads together) -This game should be somehow connected to Facebook, and should allow users to Race on a Facebook app. Updates should also be made on users facebook, eg: pictures of their rides, their modifications etc... -Users can buy sound systems, and modify it (add a playlist to their car sterio) -IMPORTANT > if users Purchase a Turbo for their car.. the car should dose (make a turbo sound) and if user installs exhaust to their car, then exhaust should be loud and deep.. I want the Graphics to be the best! Very realistic. If user crashes their car, then damage on their car should show. If user damages their car, they haveto pay to get it fixed. (With Tokens) If you think you can supply me with my requirments, please bid!! thankyou