are you good at doing upkeep??
as at the miles/KM's on the XF 7000' your starting to enter into the range of time to do more in depth PM's
valves, on motor, suspension rebuilding shocks and so on
is either sled set up NOW< for two up riding, as in having a two up seat on it
as if not there will be a price to pay when adding one, and again, when you go from a basic 1 person sled to adding
a second person, you tend to need to UPGRADE SHOCKS on rear skid to keep good handling and ride quality
so are you ready to spend the $$ to do this??
sleds are honestly higher maintenance machines than many understand , there NOT like atv's where you tend to fuel and ride
so keep this in mind when getting into this sport,
they require YEARLY PM"s and some times IN season PM"S and they don't matter on USE, even sitting from yr to yr they can need PM"S done!