Car idea

Hello, I am a fan of Sebastien Buemi and I have a few Ideas for the car that no teams seem to be using. My idea is that you can have a scoop on top of the floor at the front to direct the air underneath to create downforce. I also have another idea. You could put a few carbon fibre tunnels under the floor that get narrower to creat even more of a venturi to create even more downforce. Because of this extra underfloor downforce you could then use less wing. I have one moreidea and thos one is quite simple but ypu could leave more of the car in naked carbon fibre to save the weight of paint. The only non naked carbon fibre parts would be where the sponsors are. It would look bad but would save weight.