Fuel consumption is 5,74 L/100km. Last time I fueled on side stand and not to the fuel tanks neck. So I guess its around 5.5. It is pretty good after those hard rides I've done(heavy accelerations and offroad). And 0-5 degrees outside.

Today I tested my windshields. Original yamaha windshield is 29,5cm long(measured from above the headlight). Wind is worse than with Puig racing screen(same measure method and 37cm long). Tested with hand in front of helmet and it came straight into my face with original.

Then used the longest one I have: Givi with 39,5cm + wind deflector total of 40cm. Least wind noise, head bounced littlebit sometimes because MX helmets visor got hit by wind. Gogggles fogged up very soon cause no wind cooled them down. Could drive without goggles cause wind didnt enter my helmet that much. But still had noise, so it means I still have to look dual sport helmet.
Will use the Puig racing screen for now. Ordered Yamaha badge sticker to cover up headlight cowl hole.