one key tip for you, when you get it together, don't ride it lie a blaster, with actual long travel you should ride it like a bike, standing up over the bars. If you try riding hanging of the back of a true long travel bike it will not handle as well. The ONLY time you really need to hang off the back of a long travel quad is when you think you are going to die., then hang off the back as far as you can and gas it... you will soon find yourself saying " no freaking way did I just hit that and live"
When you first set it up you will probably think its to soft. you will be wrong andspend a couple days modifying your riding style like I said. the front sould have fairly soft springs, very little rebound dampening, you should be able to stand on the front bumper and with one big bounce just kiss the bumstop., in the rear grab hold of the grab bar and lift it all the way up then put all your weight on it, it should come close to bottoming out but not quite you need to set the rebound screw on full kill, then back it off a tick or two if it packs on you.