I tried the sim on an Atom Z3735G tablet with 1 GB 1333mgz ram. It is around 70$ and gave me 25-30 fps 7" @1024x600 res. It really seems like best tablet game but you need keyboard and mouse. I think it can be a good idea to add some control option for touch screen and accerelomater. Even publishable on Windows Store. This strategy can increase sims popularity a lot. "Best sim for mobile and desktop!"

if you set the controller options to mouse in lfs options you can use it to control the car

I know and using it already. I can use touch screen to control the car too with some tools. But i think it could be nice if lfs support it officially.

it would be I agree, but I think due to touch screen translating as a mouse control in windows and so it basically being supported I doubt it would be something they would do soon

Nevertheless, it's a nice suggestion.