I think what you are trying to do is a rolling cliche, if this is the case I love it. You will get haters so make sure you have some stickers in your stickerbombs that let them know you are takin the piss (eg hello kitty, v8 super taxi, etc)
The extra details like rainbow wheel nuts (and I hope some valve caps with dice or similar on them)
To really pull off the super cliche look i urge you to go cross culture with fuzzy dice and one of those little things that look like a foot ball strip on a coathanger for some 3rd tier scottish football team.