Update:
With now almost 30 hours on the bike I have done few modifications.
I bought higher handlebar from dealer, same brand as OEM, I still want to go 1-2 cm higher.
It seems ( if I compare my gearing to my KTM friends ) this bike has motocross gearing. It comes with 14/50 but now I have 15/48
The bike was too fast finishing the gears and wasted a lot of fuel, Sherco is about using 20% more gas than my driving buddies ( other brands than Sherco ) but I manage to reduce that a lot by changing sprockets.
I find it hard to understand why they didn´t have 6th gear much higher than rest, like overdrive, just so the bike can be driven in comfortable gear on highway. The KTM´s are going a lot faster.
I removed two springs from clutch ( I intend to replace them with lighter KTM´s springs ) and it certainly does slip little bit on asphalt when full throttle but in hard enduro never.
Then the KYB´s, i went from comfort to everything opened. Now I am 5 click´s back, both C and R and the bike is a beast!
Stalling is still a issue but I am more aware now. Somebody said to change the spark plug for another brand....have to look into that. And I want look into weights for fly wheel.
Few things I have to mention, there are three bolts to loose when changing oil, and none of them has same size ( and one is allen ), and when changing front sprocket, I have to use 28mm....does anyone have 28mm key

( SHERCO please in future, use ... 27 - or 30

Stickers are very loose on the bike but I don´t mind, I was going to replace them anyway.
Wonderful bike which I intent to keep long