Not bad for that and you have a track creator as well
One of my custom country road type tracks - pity they removed the A to B option
http://www.youtube.com/watch?v=kFubfKkrIrU
And a high speed one
http://www.youtube.com/watch?v=DQuWWJg_xYw
Get the Spa DLC if you do so - nice track.
Or you could wait for GT6 - which will have Bathurst