AED sport coupe design challenge

Here's my challenge, that is a bit different from others.
This is our latest creation - B6Z30 Sport Prototype engine

Your job is to make a chassi that will hold the engine.
It must be track-day ready and have enough comfort to get you to the track and back without breaking your back
Restrictions are as follows:
1. No changes to the engine
2. RWD only
3. top speed limited to 280km/h
4. 0-100 ~4 seconds
No more applications after 22.08.2014
This is our latest creation - B6Z30 Sport Prototype engine

Your job is to make a chassi that will hold the engine.
It must be track-day ready and have enough comfort to get you to the track and back without breaking your back
Restrictions are as follows:
1. No changes to the engine
2. RWD only
3. top speed limited to 280km/h
4. 0-100 ~4 seconds
No more applications after 22.08.2014