Thanks for taking the time to reply everyone, thanks for your inputs as well. I think i may have overplayed the construction aspect, i guess i just meant certain parts are going to be trickier than the rest to screw together. And i actually have a drop in currently made of snow that reaches 5' high with a drop of almost 45degree at 8 feet in length, it just doesnt seem to give me the speed and height off the kicker im looking for, and i can't surpass 12 feet in length or it'll be too long. So i figured an 8' x8' x11' would give me exactly what im looking for. It will have carpet on it and snow covered.