So. i picked up a blaster and have been slowly redoing it. ive stripped and painted the frame.... etc. i extended the swing arm to a +6 and now im looking for a new shock. the rear one now and before i extended the swing arm would bottom out. i am 6'4" and 280 lbs. i know im a big guy. but i bought this quad for 100 bucks just to do some trail riding with and i just need a shock that can hold my big ass up. ive looked at the 400ex and yfz450 shocks on ebay. but i dont know if they wil be stiff enough for my weight. let me know what you guys would recommend. thanks alot