10 Points! Forza 3 car advice?

I have been playing forza 3 ive had it more than a year now since that was the game i got with my xbox...and i have restarted 3 times because i ran out of money. but now i have around 2,500,000 cr. and i am looking for some ways to make quick and easy money, and have some questions answered.

1. does the race transmission make the Veyron faster? if it does, how much faster?

2. i read on the forza motorsport forums that the first generation miata can hit 270......can anyone confirm this? and if possible give me some tuning tips for it?

3. i always see videos on youtube where people can pull a wheelie off the line in cars. could anybody help me with this?

4. how the hell does turn 10 expect you to come up with 11 million credits to buy a 330 p4 or 20 million for the 250 GTO?!?!? thats like a homeless man window shopping! and while im on the topic, can you even buy upgrades for those two cars?

just throwing it out there, i am not on xbox live, as much as i would like to be.....(sucks). i only know 0 people who have the games i do ( need for speed, forza 3 [obviously], gta4,etc etc) i look forward to all feedback (except the negative kind)10 Points! Forza 3 car advice?
Sorry mate! I'm all about electronic rigs and RC Engineering. but when it comes to video games I'm very much useless!

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