Does the Fork Stantion Kit fit right on my Honda Monkey/Gorilla?
Yes, they will fit!
Can I use the original standard axle, frontwheel and the original fork bolts on top?
Yes, all original parts are useable.
Is there any difference in total length of the frontfork?
It´s the original length for 8" wheels.
Any further information about the damper effect of the hydralic system on the fork?(soft/hard?)
The damper effect is really good, like the showa frontforks from Daytona.
Fork oil? quantity, how to change oil?
The dampers are ready to use (plug and play) ;-)
You get a fullly documented manual about usage, mounting, oil capacity and so on.