I am in the market for a new sled, well new to me anyways. I am looking to spend around $5000-6000. I have ridden arctic cat and polaris sleds, but aren't really partial to any makes. I am wanting an 800 mountain sled. I wanted to know what would be a good reliable sled for me. My brother in law and cousins all have arctic cat sleds like the m7 and m8, but a few of my friends have 800 rmk's. One of them wants to sell me their 06 polaris 900 rmk with a 159" track, but I have heard lots of people don't like those sleds, and my cousin said they are junk. I just want to know what sled I should upgrade to from my stock 02 polaris 800 rmk with 151" track. Any advice would be greatly appreciated.