I honestly think you guys should come up with a contract with http://store.steampowered.com/ Your game will be found by more people. Also more american money, as the currency is high for american money at this time.
With a continuing fact, they have a "Free To Play" Section in there store which your game in under the category of so. but you also have your car add-on's as well for that profit.

I think it would be good as well, but I don't know the financial or technical details. On the surface, however, it seems good.

Only complaint that I have is that you'd need to have Steam to play, which I hate.. lol.

I'm pretty sure Scawen has already explored this option a long time ago.

This indeed already has been discussed.