Please add customizable races

Please add a long, straight German autobahn track that is so long, it can test the top speed of any car, its so much fun to drive the Bugatti at 250+ mph but theres no track long and straight enough to test top speed

And please add ability to customize a race, you get to choose and customize!

Type of race, cup, endurance, drag race, etc
Time of day, dawn, morning, night etc
Which track you want and what configuration the track
How many opponents and what car they are
What car you want to drive for this race etc.

And I love the Nissan Skyline R34, but its slow and has very small upgrade tree, it should have a very big upgrade tree, be able to be upgraded to 2.9 sec 0-60, 220 mph top speed, and 1.4g skid pad

Please add these features!

SnowAlpineBunny about Real Racing 3, v5.0.5