alright i know im a pain in the *** and a newbie but i need some serious help deciding on a snowcat i have one guy with an 06 m7 with a 1000 cutler motor in it but seems like that would destroy the diamond drive? and yet im trying to decide if i should just go with something stock? im a polaris guy but im told artic cat is the longest lasting motor and easiest to side hill im 170 pounds so i cant decide whats gunna be to heavy i just wanna go where my friends do nothing extremely crazy like shutes or anything but hill climbing. i have probably 7500 to spend so if u guys can help me to decide id appreciate it alot!!!! thanks!!!