Buying a 16′ 850 Highlifter. Questions for the pro’s!

I hope all is well! I’m seriously thinking about purchasing a USED 2016 Sportsman Highlifter 850 and have a few questions for you pro’s out there! Your help would be appreciated a ton! Here’s my questions…

1) It has a 2-inch lift kit – should I be concerned about this?

2) Anything in particular to look for when inspecting it? Air filter etc?

3) What’s the resale like on the highlifter? Are they hot products on the used market?

4) I’ve heard they are not the best on trails, true? I love the look of it but I don’t plan on doing any deep mudding. Maybe a little light mudding, but mainly ditch riding etc. Is it not going to be as fun??

5) Anything else I should know before I do this?

Thanks guys!