1. Unless you get lucky (which does happen), don't ride more than a few hundred miles a year, or are willing to not ride the first half of the season so you can buy your new sled in Jan/Feb, you are looking at a $2-3K depreciation per year no matter how you slice it to run a new or holdover sled. Only way to get around that is buy a sled that is 2 or more years behind or ride the same sled for more than 3 years. It's expensive to ride brand new, period. If you want to ride for less, a '16 LTD will do more than most people can ride and you can go buy one of them for $5K-$6K right now. Ride it for 3 years, put $1K into it during that time, and sell it for $3.5K-$4K in 3 years.
2. Coming from a manufacturers standpoint, I would promise there is more behind the stopping of selling these kits than "not wanting to upset the people who snowchecked". Think about it, brand new track, brand new skid, brand new other components. Suppliers can't build an unlimited number of components in a limited amount of time. Arctic Cat has to take into account parts availability for production of the sleds AND for replacement parts. In the industry I'm in, we require our dealer's to stock a certain number of certain parts before we will ship them products. The dealer's are 100% part of the decision on which parts are included in that list, but it ensures we are able to support customers that buy a new machine and have some kind of issue with it. We also require WE have certain parts in our warehouses in certain quantities too. If Camso can only push out 1,500 of the new tracks by Nov 1, well, you have to have enough for production, dealer parts supply, and manufactures parts supply. Can't build 1,000 sleds and 500 aftermarket kits.... that would leave 0 for parts.