Excellent suggestion, now just to get the backing of one of the worlds largest electronics manufacturers and a team of highly skilled programmers, designers and engineers,
Why it should be simple.......
Maybe its you who need a grip on reality,
Most games developers nowadays accept ideas and criticism from fans to evolve future iterations of their game,
Should the game be tailored to people who don't want to modify cars becasue they don't like it, or remove drifting becasue someone else dosn't approve of it.
No, you give people the option, if someone wants to paint a Fiat 500 in Gulf coulours then thats their perogative(sp) and let them away,
It need not concern you as you can either leave them in your rear view mirror or eat their dust becasue its the driving that counts.
On a last note, car customisation is a massive industy, why should it not be represented in the worlds greatest* driving game.
EDIT* And no, I probably wouldn't set fire to a gulf liveried normal car, just laugh, and enjoy my own drive.
*greatest-has not been proven yet.